Clone before passing to java + new clone upstream
[ldk-java] / src / main / jni / org_ldk_impl_bindings.h
index 65a155365caff363292e5f5d71f3aaaab1ad403d..55e01e8ba91d22187c9a58c86d83b5a8c5918be4 100644 (file)
@@ -15,6 +15,14 @@ extern "C" {
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_init
   (JNIEnv *, jclass, jclass, jclass);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    init_class_cache
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_init_1class_1cache
+  (JNIEnv *, jclass);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    deref_bool
@@ -71,6 +79,22 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_bytes_1to_1u8_1vec
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_new_1txpointer_1copy_1data
   (JNIEnv *, jclass, jbyteArray);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    txpointer_free
+ * Signature: (J)V
+ */
+JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_txpointer_1free
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    txpointer_get_buffer
+ * Signature: (J)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_txpointer_1get_1buffer
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    vec_slice_len
@@ -111,6 +135,22 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCVecTempl_1u8_1new
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2TupleTempl_1usize_1_1Transaction_1new
   (JNIEnv *, jclass, jlong, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_usizeTransactionZ_get_a
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1usizeTransactionZ_1get_1a
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_usizeTransactionZ_get_b
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1usizeTransactionZ_1get_1b
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LDKCResult_NoneChannelMonitorUpdateErrZ_result_ok
@@ -121,10 +161,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneChannelMon
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_NoneChannelMonitorUpdateErrZ_get_inner
- * Signature: (J)J
+ * Method:    LDKCResult_NoneChannelMonitorUpdateErrZ_get_ok
+ * Signature: (J)B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneChannelMonitorUpdateErrZ_1get_1inner
+JNIEXPORT jbyte JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneChannelMonitorUpdateErrZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_NoneChannelMonitorUpdateErrZ_get_err
+ * Signature: (J)Lorg/ldk/enums/LDKChannelMonitorUpdateErr;
+ */
+JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneChannelMonitorUpdateErrZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -137,19 +185,43 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneMonitorUpd
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_NoneMonitorUpdateErrorZ_get_inner
+ * Method:    LDKCResult_NoneMonitorUpdateErrorZ_get_ok
+ * Signature: (J)B
+ */
+JNIEXPORT jbyte JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneMonitorUpdateErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_NoneMonitorUpdateErrorZ_get_err
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneMonitorUpdateErrorZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneMonitorUpdateErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LDKC2TupleTempl_OutPoint__CVec_u8Z_new
- * Signature: (JJ)J
+ * Signature: (J[B)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2TupleTempl_1OutPoint_1_1CVec_1u8Z_1new
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jbyteArray);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_OutPointScriptZ_get_a
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1OutPointScriptZ_1get_1a
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_OutPointScriptZ_get_b
+ * Signature: (J)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1OutPointScriptZ_1get_1b
+  (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -170,10 +242,26 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCVecTempl_1TxOut_1new
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut_new
- * Signature: ([BJ)J
+ * Signature: ([B[J)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2TupleTempl_1ThirtyTwoBytes_1_1CVecTempl_1TxOut_1new
-  (JNIEnv *, jclass, jbyteArray, jlong);
+  (JNIEnv *, jclass, jbyteArray, jlongArray);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_TxidCVec_TxOutZZ_get_a
+ * Signature: (J)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1TxidCVec_1TxOutZZ_1get_1a
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_TxidCVec_TxOutZZ_get_b
+ * Signature: (J)[J
+ */
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1TxidCVec_1TxOutZZ_1get_1b
+  (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -183,6 +271,22 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2TupleTempl_1ThirtyTwoByt
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2TupleTempl_1u64_1_1u64_1new
   (JNIEnv *, jclass, jlong, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_u64u64Z_get_a
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1u64u64Z_1get_1a
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_u64u64Z_get_b
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1u64u64Z_1get_1b
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LDKCVecTempl_Signature_arr_info
@@ -194,10 +298,26 @@ JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKCVecTempl_1Signature_1ar
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LDKC2TupleTempl_Signature__CVecTempl_Signature_new
- * Signature: ([BJ)J
+ * Signature: ([B[[B)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2TupleTempl_1Signature_1_1CVecTempl_1Signature_1new
-  (JNIEnv *, jclass, jbyteArray, jlong);
+  (JNIEnv *, jclass, jbyteArray, jobjectArray);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_SignatureCVec_SignatureZZ_get_a
+ * Signature: (J)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1SignatureCVec_1SignatureZZ_1get_1a
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_SignatureCVec_SignatureZZ_get_b
+ * Signature: (J)[[B
+ */
+JNIEXPORT jobjectArray JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1SignatureCVec_1SignatureZZ_1get_1b
+  (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -209,10 +329,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1C2Tuple_1Signa
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_inner
+ * Method:    LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_ok
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1C2Tuple_1SignatureCVec_1SignatureZZNoneZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1C2Tuple_1SignatureCVec_1SignatureZZNoneZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_err
+ * Signature: (J)B
+ */
+JNIEXPORT jbyte JNICALL Java_org_ldk_impl_bindings_LDKCResult_1C2Tuple_1SignatureCVec_1SignatureZZNoneZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -225,10 +353,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1SignatureNoneZ
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_SignatureNoneZ_get_inner
- * Signature: (J)J
+ * Method:    LDKCResult_SignatureNoneZ_get_ok
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1SignatureNoneZ_1get_1inner
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_LDKCResult_1SignatureNoneZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_SignatureNoneZ_get_err
+ * Signature: (J)B
+ */
+JNIEXPORT jbyte JNICALL Java_org_ldk_impl_bindings_LDKCResult_1SignatureNoneZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -241,10 +377,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1CVec_1Signatur
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_CVec_SignatureZNoneZ_get_inner
- * Signature: (J)J
+ * Method:    LDKCResult_CVec_SignatureZNoneZ_get_ok
+ * Signature: (J)[[B
+ */
+JNIEXPORT jobjectArray JNICALL Java_org_ldk_impl_bindings_LDKCResult_1CVec_1SignatureZNoneZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_CVec_SignatureZNoneZ_get_err
+ * Signature: (J)B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1CVec_1SignatureZNoneZ_1get_1inner
+JNIEXPORT jbyte JNICALL Java_org_ldk_impl_bindings_LDKCResult_1CVec_1SignatureZNoneZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -265,10 +409,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneAPIErrorZ_
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_NoneAPIErrorZ_get_inner
+ * Method:    LDKCResult_NoneAPIErrorZ_get_ok
+ * Signature: (J)B
+ */
+JNIEXPORT jbyte JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneAPIErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_NoneAPIErrorZ_get_err
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneAPIErrorZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NoneAPIErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -281,10 +433,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePaymentSen
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_NonePaymentSendFailureZ_get_inner
+ * Method:    LDKCResult_NonePaymentSendFailureZ_get_ok
+ * Signature: (J)B
+ */
+JNIEXPORT jbyte JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePaymentSendFailureZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_NonePaymentSendFailureZ_get_err
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePaymentSendFailureZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePaymentSendFailureZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -295,6 +455,30 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePaymentSendFa
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC3TupleTempl_1ChannelAnnouncement_1_1ChannelUpdate_1_1ChannelUpdate_1new
   (JNIEnv *, jclass, jlong, jlong, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC3Tuple_1ChannelAnnouncementChannelUpdateChannelUpdateZ_1get_1a
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC3Tuple_1ChannelAnnouncementChannelUpdateChannelUpdateZ_1get_1b
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC3Tuple_1ChannelAnnouncementChannelUpdateChannelUpdateZ_1get_1c
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LDKCResult_NonePeerHandleErrorZ_result_ok
@@ -305,10 +489,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePeerHandle
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_NonePeerHandleErrorZ_get_inner
+ * Method:    LDKCResult_NonePeerHandleErrorZ_get_ok
+ * Signature: (J)B
+ */
+JNIEXPORT jbyte JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePeerHandleErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_NonePeerHandleErrorZ_get_err
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePeerHandleErrorZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePeerHandleErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -319,6 +511,22 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1NonePeerHandleErr
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2TupleTempl_1HTLCOutputInCommitment_1_1Signature_1new
   (JNIEnv *, jclass, jlong, jbyteArray);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_HTLCOutputInCommitmentSignatureZ_get_a
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1HTLCOutputInCommitmentSignatureZ_1get_1a
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKC2Tuple_HTLCOutputInCommitmentSignatureZ_get_b
+ * Signature: (J)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_LDKC2Tuple_1HTLCOutputInCommitmentSignatureZ_1get_1b
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LDKSpendableOutputDescriptor_ref_from_ptr
@@ -410,9 +618,9 @@ JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKMessageSendEventsProvide
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    MessageSendEventsProvider_get_and_clear_pending_msg_events
- * Signature: (J)J
+ * Signature: (J)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_MessageSendEventsProvider_1get_1and_1clear_1pending_1msg_1events
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_MessageSendEventsProvider_1get_1and_1clear_1pending_1msg_1events
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -450,9 +658,9 @@ JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKEventsProvider_1get_1obj
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    EventsProvider_get_and_clear_pending_events
- * Signature: (J)J
+ * Signature: (J)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_EventsProvider_1get_1and_1clear_1pending_1events
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_EventsProvider_1get_1and_1clear_1pending_1events
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -481,10 +689,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1TxOutAccessErr
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_TxOutAccessErrorZ_get_inner
+ * Method:    LDKCResult_TxOutAccessErrorZ_get_ok
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1TxOutAccessErrorZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1TxOutAccessErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_TxOutAccessErrorZ_get_err
+ * Signature: (J)Lorg/ldk/enums/LDKAccessError;
+ */
+JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKCResult_1TxOutAccessErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -530,10 +746,10 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCVecTempl_1HTLCOutputInCom
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LDKChannelKeys_new
- * Signature: (Lorg/ldk/impl/bindings/LDKChannelKeys;)J
+ * Signature: (Lorg/ldk/impl/bindings/LDKChannelKeys;J)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKChannelKeys_1new
-  (JNIEnv *, jclass, jobject);
+  (JNIEnv *, jclass, jobject, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -570,10 +786,10 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelKeys_1key_1derivation_
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelKeys_sign_counterparty_commitment
- * Signature: (JIJJJ)J
+ * Signature: (JIJJ[J)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelKeys_1sign_1counterparty_1commitment
-  (JNIEnv *, jclass, jlong, jint, jlong, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jint, jlong, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -631,6 +847,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelKeys_1sign_1channel_1a
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ChannelKeys_1on_1accept
   (JNIEnv *, jclass, jlong, jlong, jshort, jshort);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    ChannelKeys_get_pubkeys
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelKeys_1get_1pubkeys
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LDKCVecTempl_MonitorEvent_arr_info
@@ -682,9 +906,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Watch_1update_1channel
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Watch_release_pending_monitor_events
- * Signature: (J)J
+ * Signature: (J)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Watch_1release_1pending_1monitor_1events
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_Watch_1release_1pending_1monitor_1events
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -842,9 +1066,9 @@ JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_KeysInterface_1get_1node
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    KeysInterface_get_destination_script
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_KeysInterface_1get_1destination_1script
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_KeysInterface_1get_1destination_1script
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -1185,10 +1409,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1boolLightningE
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_boolLightningErrorZ_get_inner
+ * Method:    LDKCResult_boolLightningErrorZ_get_ok
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1boolLightningErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_boolLightningErrorZ_get_err
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1boolLightningErrorZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1boolLightningErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -1274,17 +1506,17 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_RoutingMessageHandler_1handle_
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    RoutingMessageHandler_get_next_channel_announcements
- * Signature: (JJB)J
+ * Signature: (JJB)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_RoutingMessageHandler_1get_1next_1channel_1announcements
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_RoutingMessageHandler_1get_1next_1channel_1announcements
   (JNIEnv *, jclass, jlong, jlong, jbyte);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    RoutingMessageHandler_get_next_node_announcements
- * Signature: (J[BB)J
+ * Signature: (J[BB)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_RoutingMessageHandler_1get_1next_1node_1announcements
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_RoutingMessageHandler_1get_1next_1node_1announcements
   (JNIEnv *, jclass, jlong, jbyteArray, jbyte);
 
 /*
@@ -1353,10 +1585,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1CVec_1u8ZPeerH
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_CVec_u8ZPeerHandleErrorZ_get_inner
+ * Method:    LDKCResult_CVec_u8ZPeerHandleErrorZ_get_ok
+ * Signature: (J)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_LDKCResult_1CVec_1u8ZPeerHandleErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_CVec_u8ZPeerHandleErrorZ_get_err
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1CVec_1u8ZPeerHandleErrorZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1CVec_1u8ZPeerHandleErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -1369,10 +1609,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1boolPeerHandle
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_boolPeerHandleErrorZ_get_inner
+ * Method:    LDKCResult_boolPeerHandleErrorZ_get_ok
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1boolPeerHandleErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_boolPeerHandleErrorZ_get_err
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1boolPeerHandleErrorZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1boolPeerHandleErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -1385,10 +1633,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1SecretKeySecpE
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_SecretKeySecpErrorZ_get_inner
- * Signature: (J)J
+ * Method:    LDKCResult_SecretKeySecpErrorZ_get_ok
+ * Signature: (J)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_LDKCResult_1SecretKeySecpErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_SecretKeySecpErrorZ_get_err
+ * Signature: (J)Lorg/ldk/enums/LDKSecp256k1Error;
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1SecretKeySecpErrorZ_1get_1inner
+JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKCResult_1SecretKeySecpErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -1401,10 +1657,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1PublicKeySecpE
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_PublicKeySecpErrorZ_get_inner
- * Signature: (J)J
+ * Method:    LDKCResult_PublicKeySecpErrorZ_get_ok
+ * Signature: (J)[B
+ */
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_LDKCResult_1PublicKeySecpErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_PublicKeySecpErrorZ_get_err
+ * Signature: (J)Lorg/ldk/enums/LDKSecp256k1Error;
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1PublicKeySecpErrorZ_1get_1inner
+JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKCResult_1PublicKeySecpErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -1417,10 +1681,18 @@ JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1TxCreationKeys
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_TxCreationKeysSecpErrorZ_get_inner
+ * Method:    LDKCResult_TxCreationKeysSecpErrorZ_get_ok
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1TxCreationKeysSecpErrorZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1TxCreationKeysSecpErrorZ_1get_1ok
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    LDKCResult_TxCreationKeysSecpErrorZ_get_err
+ * Signature: (J)Lorg/ldk/enums/LDKSecp256k1Error;
+ */
+JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKCResult_1TxCreationKeysSecpErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -1465,26 +1737,26 @@ JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKCVecTempl_1CVecTempl_1Ro
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCVecTempl_CVecTempl_RouteHop_new
- * Signature: ([J)J
+ * Method:    LDKCResult_RouteLightningErrorZ_result_ok
+ * Signature: (J)Z
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCVecTempl_1CVecTempl_1RouteHop_1new
-  (JNIEnv *, jclass, jlongArray);
+JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1RouteLightningErrorZ_1result_1ok
+  (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_RouteLightningErrorZ_result_ok
- * Signature: (J)Z
+ * Method:    LDKCResult_RouteLightningErrorZ_get_ok
+ * Signature: (J)J
  */
-JNIEXPORT jboolean JNICALL Java_org_ldk_impl_bindings_LDKCResult_1RouteLightningErrorZ_1result_1ok
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1RouteLightningErrorZ_1get_1ok
   (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
- * Method:    LDKCResult_RouteLightningErrorZ_get_inner
+ * Method:    LDKCResult_RouteLightningErrorZ_get_err
  * Signature: (J)J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1RouteLightningErrorZ_1get_1inner
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1RouteLightningErrorZ_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -1586,10 +1858,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CResult_1CVec_1SignatureZNoneZ
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CResult_CVec_SignatureZNoneZ_ok
- * Signature: (J)J
+ * Signature: ([[B)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CResult_1CVec_1SignatureZNoneZ_1ok
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jobjectArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -1610,10 +1882,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CResult_1CVec_1u8ZPeerHandleEr
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CResult_CVec_u8ZPeerHandleErrorZ_ok
- * Signature: (J)J
+ * Signature: ([B)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CResult_1CVec_1u8ZPeerHandleErrorZ_1ok
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jbyteArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -1882,210 +2154,210 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CResult_1boolPeerHandleErrorZ
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1C2Tuple_1HTLCOutputInCommitmentSignatureZZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_C2Tuple_TxidCVec_TxOutZZZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1C2Tuple_1TxidCVec_1TxOutZZZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_C2Tuple_usizeTransactionZZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1C2Tuple_1usizeTransactionZZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1C3Tuple_1ChannelAnnouncementChannelUpdateChannelUpdateZZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_CVec_RouteHopZZ_free
- * Signature: (J)V
+ * Signature: ([[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1CVec_1RouteHopZZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jobjectArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_ChannelDetailsZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1ChannelDetailsZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_ChannelMonitorZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1ChannelMonitorZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_EventZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1EventZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_HTLCOutputInCommitmentZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1HTLCOutputInCommitmentZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_MessageSendEventZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1MessageSendEventZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_MonitorEventZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1MonitorEventZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_NetAddressZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1NetAddressZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_NodeAnnouncementZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1NodeAnnouncementZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_PublicKeyZ_free
- * Signature: (J)V
+ * Signature: ([[B)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1PublicKeyZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jobjectArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_RouteHintZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1RouteHintZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_RouteHopZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1RouteHopZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_SignatureZ_free
- * Signature: (J)V
+ * Signature: ([[B)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1SignatureZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jobjectArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_SpendableOutputDescriptorZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1SpendableOutputDescriptorZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_TransactionZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1TransactionZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_TxOutZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1TxOutZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_UpdateAddHTLCZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1UpdateAddHTLCZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_UpdateFailHTLCZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1UpdateFailHTLCZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_UpdateFailMalformedHTLCZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1UpdateFailMalformedHTLCZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_UpdateFulfillHTLCZ_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1UpdateFulfillHTLCZ_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_u64Z_free
- * Signature: (J)V
+ * Signature: ([J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1u64Z_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CVec_u8Z_free
- * Signature: (J)V
+ * Signature: ([B)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CVec_1u8Z_1free
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jbyteArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -2130,18 +2402,18 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CResult_1NoneMonitorUpdateErr
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    C2Tuple_OutPointScriptZ_new
- * Signature: (JJ)J
+ * Signature: (J[B)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_C2Tuple_1OutPointScriptZ_1new
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jbyteArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    C2Tuple_TxidCVec_TxOutZZ_new
- * Signature: ([BJ)J
+ * Signature: ([B[J)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_C2Tuple_1TxidCVec_1TxOutZZ_1new
-  (JNIEnv *, jclass, jbyteArray, jlong);
+  (JNIEnv *, jclass, jbyteArray, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -2154,10 +2426,10 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_C2Tuple_1u64u64Z_1new
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    C2Tuple_SignatureCVec_SignatureZZ_new
- * Signature: ([BJ)J
+ * Signature: ([B[[B)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_C2Tuple_1SignatureCVec_1SignatureZZ_1new
-  (JNIEnv *, jclass, jbyteArray, jlong);
+  (JNIEnv *, jclass, jbyteArray, jobjectArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -2231,6 +2503,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_C2Tuple_1HTLCOutputInCommitme
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_Event_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    Event_clone
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Event_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    MessageSendEvent_free
@@ -2239,6 +2519,14 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_Event_1free
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_MessageSendEvent_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    MessageSendEvent_clone
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_MessageSendEvent_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    MessageSendEventsProvider_free
@@ -2263,6 +2551,22 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_EventsProvider_1free
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_APIError_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    APIError_clone
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_APIError_1clone
+  (JNIEnv *, jclass, jlong);
+
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    Level_clone
+ * Signature: (J)Lorg/ldk/enums/LDKLevel;
+ */
+JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_Level_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Level_max
@@ -2634,9 +2938,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelConfig_1default
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelConfig_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelConfig_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ChannelConfig_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -2727,6 +3031,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UserConfig_1new
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UserConfig_1default
   (JNIEnv *, jclass);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    AccessError_clone
+ * Signature: (J)Lorg/ldk/enums/LDKAccessError;
+ */
+JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_AccessError_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Access_free
@@ -2759,6 +3071,14 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_Filter_1free
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_BroadcasterInterface_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    ConfirmationTarget_clone
+ * Signature: (J)Lorg/ldk/enums/LDKConfirmationTarget;
+ */
+JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_ConfirmationTarget_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    FeeEstimator_free
@@ -2778,10 +3098,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ChainMonitor_1free
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChainMonitor_block_connected
- * Signature: (J[BJI)V
+ * Signature: (J[B[JI)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ChainMonitor_1block_1connected
-  (JNIEnv *, jclass, jlong, jbyteArray, jlong, jint);
+  (JNIEnv *, jclass, jlong, jbyteArray, jlongArray, jint);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -2850,9 +3170,9 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ChannelMonitorUpdate_1set_1upd
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelMonitorUpdate_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelMonitorUpdate_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ChannelMonitorUpdate_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -2863,6 +3183,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelMonitorUpdate_1write
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelMonitorUpdate_1read
   (JNIEnv *, jclass, jbyteArray);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    ChannelMonitorUpdateErr_clone
+ * Signature: (J)Lorg/ldk/enums/LDKChannelMonitorUpdateErr;
+ */
+JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_ChannelMonitorUpdateErr_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    MonitorUpdateError_free
@@ -2879,6 +3207,14 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_MonitorUpdateError_1free
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_MonitorEvent_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    MonitorEvent_clone
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_MonitorEvent_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    HTLCUpdate_free
@@ -2898,9 +3234,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_HTLCUpdate_1clone
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    HTLCUpdate_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_HTLCUpdate_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_HTLCUpdate_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -2946,34 +3282,34 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelMonitor_1get_1funding_
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelMonitor_get_and_clear_pending_monitor_events
- * Signature: (J)J
+ * Signature: (J)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelMonitor_1get_1and_1clear_1pending_1monitor_1events
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_ChannelMonitor_1get_1and_1clear_1pending_1monitor_1events
   (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelMonitor_get_and_clear_pending_events
- * Signature: (J)J
+ * Signature: (J)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelMonitor_1get_1and_1clear_1pending_1events
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_ChannelMonitor_1get_1and_1clear_1pending_1events
   (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelMonitor_get_latest_holder_commitment_txn
- * Signature: (JJ)J
+ * Signature: (JJ)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelMonitor_1get_1latest_1holder_1commitment_1txn
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_ChannelMonitor_1get_1latest_1holder_1commitment_1txn
   (JNIEnv *, jclass, jlong, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelMonitor_block_connected
- * Signature: (J[BJIJJJ)J
+ * Signature: (J[B[JIJJJ)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelMonitor_1block_1connected
-  (JNIEnv *, jclass, jlong, jbyteArray, jlong, jint, jlong, jlong, jlong);
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_ChannelMonitor_1block_1connected
+  (JNIEnv *, jclass, jlong, jbyteArray, jlongArray, jint, jlong, jlong, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -3050,9 +3386,9 @@ JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_OutPoint_1to_1channel_1i
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    OutPoint_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_OutPoint_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_OutPoint_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -3071,6 +3407,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_OutPoint_1read
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_SpendableOutputDescriptor_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    SpendableOutputDescriptor_clone
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_SpendableOutputDescriptor_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelKeys_free
@@ -3242,9 +3586,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_InMemoryChannelKeys_1as_1Chan
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    InMemoryChannelKeys_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_InMemoryChannelKeys_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_InMemoryChannelKeys_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -3466,17 +3810,17 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelManager_1create_1chann
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelManager_list_channels
- * Signature: (J)J
+ * Signature: (J)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelManager_1list_1channels
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_ChannelManager_1list_1channels
   (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelManager_list_usable_channels
- * Signature: (J)J
+ * Signature: (J)[J
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelManager_1list_1usable_1channels
+JNIEXPORT jlongArray JNICALL Java_org_ldk_impl_bindings_ChannelManager_1list_1usable_1channels
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -3522,10 +3866,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ChannelManager_1funding_1trans
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelManager_broadcast_node_announcement
- * Signature: (J[B[BJ)V
+ * Signature: (J[B[B[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ChannelManager_1broadcast_1node_1announcement
-  (JNIEnv *, jclass, jlong, jbyteArray, jbyteArray, jlong);
+  (JNIEnv *, jclass, jlong, jbyteArray, jbyteArray, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -3594,10 +3938,10 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelManager_1as_1EventsPro
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelManager_block_connected
- * Signature: (J[BJI)V
+ * Signature: (J[B[JI)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ChannelManager_1block_1connected
-  (JNIEnv *, jclass, jlong, jbyteArray, jlong, jint);
+  (JNIEnv *, jclass, jlong, jbyteArray, jlongArray, jint);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -3722,10 +4066,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ChannelManagerReadArgs_1set_1d
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelManagerReadArgs_new
- * Signature: (JJJJJJJ)J
+ * Signature: (JJJJJJ[J)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelManagerReadArgs_1new
-  (JNIEnv *, jclass, jlong, jlong, jlong, jlong, jlong, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlong, jlong, jlong, jlong, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -3786,26 +4130,26 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ErrorMessage_1set_1channel_1id
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ErrorMessage_get_data
- * Signature: (J)J
+ * Signature: (J)Ljava/lang/String;
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ErrorMessage_1get_1data
+JNIEXPORT jstring JNICALL Java_org_ldk_impl_bindings_ErrorMessage_1get_1data
   (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ErrorMessage_set_data
- * Signature: (JJ)V
+ * Signature: (J[B)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ErrorMessage_1set_1data
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jbyteArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ErrorMessage_new
- * Signature: ([BJ)J
+ * Signature: ([B[B)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ErrorMessage_1new
-  (JNIEnv *, jclass, jbyteArray, jlong);
+  (JNIEnv *, jclass, jbyteArray, jbyteArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -4690,18 +5034,18 @@ JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_Shutdown_1get_1scriptpub
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Shutdown_set_scriptpubkey
- * Signature: (JJ)V
+ * Signature: (J[B)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_Shutdown_1set_1scriptpubkey
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jbyteArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Shutdown_new
- * Signature: ([BJ)J
+ * Signature: ([B[B)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Shutdown_1new
-  (JNIEnv *, jclass, jbyteArray, jlong);
+  (JNIEnv *, jclass, jbyteArray, jbyteArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -5106,18 +5450,18 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CommitmentSigned_1set_1signatu
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CommitmentSigned_set_htlc_signatures
- * Signature: (JJ)V
+ * Signature: (J[[B)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CommitmentSigned_1set_1htlc_1signatures
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jobjectArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CommitmentSigned_new
- * Signature: ([B[BJ)J
+ * Signature: ([B[B[[B)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CommitmentSigned_1new
-  (JNIEnv *, jclass, jbyteArray, jbyteArray, jlong);
+  (JNIEnv *, jclass, jbyteArray, jbyteArray, jobjectArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -5463,6 +5807,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_AnnouncementSignatures_1new
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_NetAddress_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    NetAddress_clone
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_NetAddress_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UnsignedNodeAnnouncement_free
@@ -5562,10 +5914,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_UnsignedNodeAnnouncement_1set_
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UnsignedNodeAnnouncement_set_addresses
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_UnsignedNodeAnnouncement_1set_1addresses
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -6210,18 +6562,18 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ReplyChannelRange_1set_1full_1
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ReplyChannelRange_set_short_channel_ids
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ReplyChannelRange_1set_1short_1channel_1ids
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ReplyChannelRange_new
- * Signature: ([BIIZJ)J
+ * Signature: ([BIIZ[J)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ReplyChannelRange_1new
-  (JNIEnv *, jclass, jbyteArray, jint, jint, jboolean, jlong);
+  (JNIEnv *, jclass, jbyteArray, jint, jint, jboolean, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -6258,18 +6610,18 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_QueryShortChannelIds_1set_1cha
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    QueryShortChannelIds_set_short_channel_ids
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_QueryShortChannelIds_1set_1short_1channel_1ids
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    QueryShortChannelIds_new
- * Signature: ([BJ)J
+ * Signature: ([B[J)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_QueryShortChannelIds_1new
-  (JNIEnv *, jclass, jbyteArray, jlong);
+  (JNIEnv *, jclass, jbyteArray, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -6407,6 +6759,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_GossipTimestampFilter_1new
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ErrorAction_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    ErrorAction_clone
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ErrorAction_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LightningError_free
@@ -6418,18 +6778,18 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_LightningError_1free
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LightningError_get_err
- * Signature: (J)J
+ * Signature: (J)Ljava/lang/String;
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LightningError_1get_1err
+JNIEXPORT jstring JNICALL Java_org_ldk_impl_bindings_LightningError_1get_1err
   (JNIEnv *, jclass, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LightningError_set_err
- * Signature: (JJ)V
+ * Signature: (J[B)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_LightningError_1set_1err
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jbyteArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -6450,10 +6810,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_LightningError_1set_1action
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    LightningError_new
- * Signature: (JJ)J
+ * Signature: ([BJ)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LightningError_1new
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jbyteArray, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -6474,34 +6834,34 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CommitmentUpdate_1clone
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CommitmentUpdate_set_update_add_htlcs
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CommitmentUpdate_1set_1update_1add_1htlcs
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CommitmentUpdate_set_update_fulfill_htlcs
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CommitmentUpdate_1set_1update_1fulfill_1htlcs
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CommitmentUpdate_set_update_fail_htlcs
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CommitmentUpdate_1set_1update_1fail_1htlcs
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CommitmentUpdate_set_update_fail_malformed_htlcs
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CommitmentUpdate_1set_1update_1fail_1malformed_1htlcs
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -6538,10 +6898,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_CommitmentUpdate_1set_1commitm
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CommitmentUpdate_new
- * Signature: (JJJJJJ)J
+ * Signature: ([J[J[J[JJJ)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CommitmentUpdate_1new
-  (JNIEnv *, jclass, jlong, jlong, jlong, jlong, jlong, jlong);
+  (JNIEnv *, jclass, jlongArray, jlongArray, jlongArray, jlongArray, jlong, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -6551,6 +6911,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CommitmentUpdate_1new
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_HTLCFailChannelUpdate_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    HTLCFailChannelUpdate_clone
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_HTLCFailChannelUpdate_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelMessageHandler_free
@@ -6570,9 +6938,9 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_RoutingMessageHandler_1free
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    AcceptChannel_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_AcceptChannel_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_AcceptChannel_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6586,9 +6954,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_AcceptChannel_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    AnnouncementSignatures_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_AnnouncementSignatures_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_AnnouncementSignatures_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6602,9 +6970,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_AnnouncementSignatures_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelReestablish_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelReestablish_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ChannelReestablish_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6618,9 +6986,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelReestablish_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ClosingSigned_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ClosingSigned_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ClosingSigned_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6634,9 +7002,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ClosingSigned_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    CommitmentSigned_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CommitmentSigned_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_CommitmentSigned_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6650,9 +7018,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_CommitmentSigned_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    FundingCreated_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_FundingCreated_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_FundingCreated_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6666,9 +7034,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_FundingCreated_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    FundingSigned_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_FundingSigned_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_FundingSigned_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6682,9 +7050,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_FundingSigned_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    FundingLocked_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_FundingLocked_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_FundingLocked_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6698,9 +7066,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_FundingLocked_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Init_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Init_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_Init_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6714,9 +7082,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Init_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    OpenChannel_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_OpenChannel_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_OpenChannel_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6730,9 +7098,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_OpenChannel_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    RevokeAndACK_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_RevokeAndACK_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_RevokeAndACK_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6746,9 +7114,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_RevokeAndACK_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Shutdown_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Shutdown_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_Shutdown_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6762,9 +7130,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Shutdown_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UpdateFailHTLC_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateFailHTLC_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_UpdateFailHTLC_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6778,9 +7146,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateFailHTLC_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UpdateFailMalformedHTLC_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateFailMalformedHTLC_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_UpdateFailMalformedHTLC_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6794,9 +7162,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateFailMalformedHTLC_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UpdateFee_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateFee_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_UpdateFee_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6810,9 +7178,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateFee_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UpdateFulfillHTLC_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateFulfillHTLC_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_UpdateFulfillHTLC_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6826,9 +7194,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateFulfillHTLC_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UpdateAddHTLC_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateAddHTLC_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_UpdateAddHTLC_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6842,9 +7210,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UpdateAddHTLC_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Ping_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Ping_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_Ping_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6858,9 +7226,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Ping_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Pong_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Pong_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_Pong_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6874,9 +7242,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Pong_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UnsignedChannelAnnouncement_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UnsignedChannelAnnouncement_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_UnsignedChannelAnnouncement_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6890,9 +7258,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UnsignedChannelAnnouncement_1
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelAnnouncement_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelAnnouncement_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ChannelAnnouncement_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6906,9 +7274,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelAnnouncement_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UnsignedChannelUpdate_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UnsignedChannelUpdate_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_UnsignedChannelUpdate_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6922,9 +7290,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UnsignedChannelUpdate_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelUpdate_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelUpdate_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ChannelUpdate_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6938,9 +7306,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelUpdate_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ErrorMessage_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ErrorMessage_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ErrorMessage_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6954,9 +7322,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ErrorMessage_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    UnsignedNodeAnnouncement_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UnsignedNodeAnnouncement_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_UnsignedNodeAnnouncement_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6970,9 +7338,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_UnsignedNodeAnnouncement_1rea
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    NodeAnnouncement_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_NodeAnnouncement_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_NodeAnnouncement_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -6994,9 +7362,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_QueryShortChannelIds_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    QueryShortChannelIds_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_QueryShortChannelIds_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_QueryShortChannelIds_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7010,9 +7378,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ReplyShortChannelIdsEnd_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ReplyShortChannelIdsEnd_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ReplyShortChannelIdsEnd_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ReplyShortChannelIdsEnd_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7026,9 +7394,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_QueryChannelRange_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    QueryChannelRange_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_QueryChannelRange_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_QueryChannelRange_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7042,9 +7410,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ReplyChannelRange_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ReplyChannelRange_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ReplyChannelRange_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ReplyChannelRange_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7058,9 +7426,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_GossipTimestampFilter_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    GossipTimestampFilter_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_GossipTimestampFilter_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_GossipTimestampFilter_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7170,9 +7538,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_PeerManager_1new
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    PeerManager_get_peer_node_ids
- * Signature: (J)J
+ * Signature: (J)[[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_PeerManager_1get_1peer_1node_1ids
+JNIEXPORT jobjectArray JNICALL Java_org_ldk_impl_bindings_PeerManager_1get_1peer_1node_1ids
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7378,9 +7746,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_TxCreationKeys_1new
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    TxCreationKeys_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_TxCreationKeys_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_TxCreationKeys_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7399,6 +7767,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_TxCreationKeys_1read
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_PreCalculatedTxCreationKeys_1free
   (JNIEnv *, jclass, jlong);
 
+/*
+ * Class:     org_ldk_impl_bindings
+ * Method:    PreCalculatedTxCreationKeys_clone
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_PreCalculatedTxCreationKeys_1clone
+  (JNIEnv *, jclass, jlong);
+
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    PreCalculatedTxCreationKeys_new
@@ -7530,9 +7906,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelPublicKeys_1new
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelPublicKeys_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelPublicKeys_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ChannelPublicKeys_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7554,9 +7930,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_TxCreationKeys_1derive_1new
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    get_revokeable_redeemscript
- * Signature: ([BS[B)J
+ * Signature: ([BS[B)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_get_1revokeable_1redeemscript
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_get_1revokeable_1redeemscript
   (JNIEnv *, jclass, jbyteArray, jshort, jbyteArray);
 
 /*
@@ -7642,9 +8018,9 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_HTLCOutputInCommitment_1set_1p
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    HTLCOutputInCommitment_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_HTLCOutputInCommitment_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_HTLCOutputInCommitment_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7658,17 +8034,17 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_HTLCOutputInCommitment_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    get_htlc_redeemscript
- * Signature: (JJ)J
+ * Signature: (JJ)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_get_1htlc_1redeemscript
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_get_1htlc_1redeemscript
   (JNIEnv *, jclass, jlong, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    make_funding_redeemscript
- * Signature: ([B[B)J
+ * Signature: ([B[B)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_make_1funding_1redeemscript
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_make_1funding_1redeemscript
   (JNIEnv *, jclass, jbyteArray, jbyteArray);
 
 /*
@@ -7746,18 +8122,18 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_HolderCommitmentTransaction_1s
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    HolderCommitmentTransaction_set_per_htlc
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_HolderCommitmentTransaction_1set_1per_1htlc
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    HolderCommitmentTransaction_new_missing_holder_sig
- * Signature: (J[B[B[BJIJ)J
+ * Signature: (J[B[B[BJI[J)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_HolderCommitmentTransaction_1new_1missing_1holder_1sig
-  (JNIEnv *, jclass, jlong, jbyteArray, jbyteArray, jbyteArray, jlong, jint, jlong);
+  (JNIEnv *, jclass, jlong, jbyteArray, jbyteArray, jbyteArray, jlong, jint, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -7794,9 +8170,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_HolderCommitmentTransaction_1
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    HolderCommitmentTransaction_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_HolderCommitmentTransaction_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_HolderCommitmentTransaction_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -7970,25 +8346,25 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Route_1clone
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Route_set_paths
- * Signature: (JJ)V
+ * Signature: (J[[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_Route_1set_1paths
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jobjectArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Route_new
- * Signature: (J)J
+ * Signature: ([[J)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Route_1new
-  (JNIEnv *, jclass, jlong);
+  (JNIEnv *, jclass, jobjectArray);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    Route_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_Route_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_Route_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -8106,10 +8482,10 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_RouteHint_1new
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    get_route
- * Signature: ([BJ[BJJJIJ)J
+ * Signature: ([BJ[B[J[JJIJ)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_get_1route
-  (JNIEnv *, jclass, jbyteArray, jlong, jbyteArray, jlong, jlong, jlong, jint, jlong);
+  (JNIEnv *, jclass, jbyteArray, jlong, jbyteArray, jlongArray, jlongArray, jlong, jint, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -8266,9 +8642,9 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_DirectionalChannelInfo_1set_1l
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    DirectionalChannelInfo_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_DirectionalChannelInfo_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_DirectionalChannelInfo_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -8386,9 +8762,9 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_ChannelInfo_1set_1announcement
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    ChannelInfo_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_ChannelInfo_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_ChannelInfo_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -8466,9 +8842,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_RoutingFees_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    RoutingFees_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_RoutingFees_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_RoutingFees_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -8546,10 +8922,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_NodeAnnouncementInfo_1set_1ali
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    NodeAnnouncementInfo_set_addresses
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_NodeAnnouncementInfo_1set_1addresses
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -8570,17 +8946,17 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_NodeAnnouncementInfo_1set_1ann
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    NodeAnnouncementInfo_new
- * Signature: (JI[B[BJJ)J
+ * Signature: (JI[B[B[JJ)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_NodeAnnouncementInfo_1new
-  (JNIEnv *, jclass, jlong, jint, jbyteArray, jbyteArray, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jint, jbyteArray, jbyteArray, jlongArray, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    NodeAnnouncementInfo_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_NodeAnnouncementInfo_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_NodeAnnouncementInfo_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -8602,10 +8978,10 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_NodeInfo_1free
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    NodeInfo_set_channels
- * Signature: (JJ)V
+ * Signature: (J[J)V
  */
 JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_NodeInfo_1set_1channels
-  (JNIEnv *, jclass, jlong, jlong);
+  (JNIEnv *, jclass, jlong, jlongArray);
 
 /*
  * Class:     org_ldk_impl_bindings
@@ -8642,17 +9018,17 @@ JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_NodeInfo_1set_1announcement_1i
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    NodeInfo_new
- * Signature: (JJJ)J
+ * Signature: ([JJJ)J
  */
 JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_NodeInfo_1new
-  (JNIEnv *, jclass, jlong, jlong, jlong);
+  (JNIEnv *, jclass, jlongArray, jlong, jlong);
 
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    NodeInfo_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_NodeInfo_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_NodeInfo_1write
   (JNIEnv *, jclass, jlong);
 
 /*
@@ -8666,9 +9042,9 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_NodeInfo_1read
 /*
  * Class:     org_ldk_impl_bindings
  * Method:    NetworkGraph_write
- * Signature: (J)J
+ * Signature: (J)[B
  */
-JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_NetworkGraph_1write
+JNIEXPORT jbyteArray JNICALL Java_org_ldk_impl_bindings_NetworkGraph_1write
   (JNIEnv *, jclass, jlong);
 
 /*