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jme3-lwjgl3/src/main/java/com/jme3/util/LWJGLBufferAllocator.java

@@ -38,7 +38,7 @@ public class LWJGLBufferAllocator implements BufferAllocator {
         }
 
         @Override
-        public synchronized void destroyDirectBuffer(final Buffer buffer) {
+        public void destroyDirectBuffer(final Buffer buffer) {
             final long stamp = stampedLock.writeLock();
             try {
                 super.destroyDirectBuffer(buffer);
@@ -48,7 +48,7 @@ public class LWJGLBufferAllocator implements BufferAllocator {
         }
 
         @Override
-        public synchronized ByteBuffer allocate(final int size) {
+        public ByteBuffer allocate(final int size) {
             final long stamp = stampedLock.writeLock();
             try {
                 return super.allocate(size);