[Java] Handle nullable arrays

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

diff --git a/src/main/java/org/ldk/structs/Type.java b/src/main/java/org/ldk/structs/Type.java
index 4afa8fb558171575cd02a9b110141f1a9c8f45e2..0e7e32eb8e79f3b1caaeec3a6f77eef86ecf4082 100644 (file)
--- a/src/main/java/org/ldk/structs/Type.java
+++ b/src/main/java/org/ldk/structs/Type.java
@@ -4,6 +4,7 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import java.lang.ref.Reference;
 import javax.annotation.Nullable;
 
 /**
@@ -45,14 +46,17 @@ public class Type extends CommonBase {
                impl_holder.held = new Type(new bindings.LDKType() {
                        @Override public short type_id() {
                                short ret = arg.type_id();
+                               Reference.reachabilityFence(arg);
                                return ret;
                        }
                        @Override public String debug_str() {
                                String ret = arg.debug_str();
+                               Reference.reachabilityFence(arg);
                                return ret;
                        }
                        @Override public byte[] write() {
                                byte[] ret = arg.write();
+                               Reference.reachabilityFence(arg);
                                return ret;
                        }
                });
@@ -63,6 +67,7 @@ public class Type extends CommonBase {
         */
        public short type_id() {
                short ret = bindings.Type_type_id(this.ptr);
+               Reference.reachabilityFence(this);
                return ret;
        }
 
@@ -71,6 +76,7 @@ public class Type extends CommonBase {
         */
        public String debug_str() {
                String ret = bindings.Type_debug_str(this.ptr);
+               Reference.reachabilityFence(this);
                return ret;
        }
 
@@ -79,6 +85,13 @@ public class Type extends CommonBase {
         */
        public byte[] write() {
                byte[] ret = bindings.Type_write(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       long clone_ptr() {
+               long ret = bindings.Type_clone_ptr(this.ptr);
+               Reference.reachabilityFence(this);
                return ret;
        }
 
@@ -87,9 +100,10 @@ public class Type extends CommonBase {
         */
        public Type clone() {
                long ret = bindings.Type_clone(this.ptr);
-               if (ret < 1024) { return null; }
+               Reference.reachabilityFence(this);
+               if (ret >= 0 && ret <= 4096) { return null; }
                Type ret_hu_conv = new Type(null, ret);
-               ret_hu_conv.ptrs_to.add(this);
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
                return ret_hu_conv;
        }