--- old/src/java.base/share/classes/java/nio/Buffer.java	2019-12-09 18:35:47.627124024 +0000
+++ new/src/java.base/share/classes/java/nio/Buffer.java	2019-12-09 18:35:47.159112674 +0000
@@ -763,8 +763,8 @@
                 }
 
                 @Override
-                public ByteBuffer newDirectByteBuffer(long addr, int cap, Object ob, MemorySegmentProxy segment) {
-                    return new DirectByteBuffer(addr, cap, ob, segment);
+                public ByteBuffer newDirectByteBuffer(long addr, int cap, Object obj, MemorySegmentProxy segment) {
+                    return new DirectByteBuffer(addr, cap, obj, segment);
                 }
 
                 @Override