Fix race in tests

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

diff --git a/src/main/java/org/ldk/structs/DecodeError.java b/src/main/java/org/ldk/structs/DecodeError.java
index dddda1979b17d6aa9d72daea4ebaf16d45583cd5..e8cec47071df259dcd5318d91d8e9bd1392502f7 100644 (file)
--- a/src/main/java/org/ldk/structs/DecodeError.java
+++ b/src/main/java/org/ldk/structs/DecodeError.java
@@ -2,12 +2,16 @@ package org.ldk.structs;
 
 import org.ldk.impl.bindings;
 import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
 
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class DecodeError extends CommonBase {
        DecodeError(Object _dummy, long ptr) { super(ptr); }
        @Override @SuppressWarnings("deprecation")
        protected void finalize() throws Throwable {
-               bindings.DecodeError_free(ptr); super.finalize();
+               super.finalize();
+               if (ptr != 0) { bindings.DecodeError_free(ptr); }
        }
 
 }