Use AutoCloseable for structs named Locked*

[ldk-java] / src / main / java / org / ldk / structs / DataLossProtect.java

diff --git a/src/main/java/org/ldk/structs/DataLossProtect.java b/src/main/java/org/ldk/structs/DataLossProtect.java
index dc59351fa153a2120fe8323d27ceb5f6ab824364..f4bf70f164b08645378e012209d111c574adc9ec 100644 (file)
--- a/src/main/java/org/ldk/structs/DataLossProtect.java
+++ b/src/main/java/org/ldk/structs/DataLossProtect.java
@@ -7,33 +7,34 @@ public class DataLossProtect extends CommonBase {
        DataLossProtect(Object _dummy, long ptr) { super(ptr); }
        @Override @SuppressWarnings("deprecation")
        protected void finalize() throws Throwable {
-               bindings.DataLossProtect_free(ptr); super.finalize();
+               super.finalize();
+               bindings.DataLossProtect_free(ptr);
        }
 
        public DataLossProtect(DataLossProtect orig) {
-               super(bindings.DataLossProtect_clone(orig.ptr & ~1));
+               super(bindings.DataLossProtect_clone(orig == null ? 0 : orig.ptr & ~1));
                this.ptrs_to.add(orig);
        }
 
        public byte[] get_your_last_per_commitment_secret(DataLossProtect this_ptr) {
-               byte[] ret = bindings.DataLossProtect_get_your_last_per_commitment_secret(this_ptr.ptr & ~1);
+               byte[] ret = bindings.DataLossProtect_get_your_last_per_commitment_secret(this_ptr == null ? 0 : this_ptr.ptr & ~1);
                this.ptrs_to.add(this_ptr);
                return ret;
        }
 
        public void set_your_last_per_commitment_secret(DataLossProtect this_ptr, byte[] val) {
-               bindings.DataLossProtect_set_your_last_per_commitment_secret(this_ptr.ptr & ~1, val);
+               bindings.DataLossProtect_set_your_last_per_commitment_secret(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
                this.ptrs_to.add(this_ptr);
        }
 
        public byte[] get_my_current_per_commitment_point(DataLossProtect this_ptr) {
-               byte[] ret = bindings.DataLossProtect_get_my_current_per_commitment_point(this_ptr.ptr & ~1);
+               byte[] ret = bindings.DataLossProtect_get_my_current_per_commitment_point(this_ptr == null ? 0 : this_ptr.ptr & ~1);
                this.ptrs_to.add(this_ptr);
                return ret;
        }
 
        public void set_my_current_per_commitment_point(DataLossProtect this_ptr, byte[] val) {
-               bindings.DataLossProtect_set_my_current_per_commitment_point(this_ptr.ptr & ~1, val);
+               bindings.DataLossProtect_set_my_current_per_commitment_point(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
                this.ptrs_to.add(this_ptr);
        }