--- old/src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java	2020-08-05 15:53:58.570546186 -0700
+++ new/src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java	2020-08-05 15:53:58.218532936 -0700
@@ -1802,6 +1802,11 @@
             }
 
             @Override
+            public Map<String, byte[]> generateMethodHandleHolderClasses(String... lines) {
+                return InvokerBytecodeGeneratorHelper.generateMHHolderClasses(lines);
+            }
+
+            @Override
             public VarHandle memoryAccessVarHandle(Class<?> carrier, long alignmentMask,
                                                    ByteOrder order, long offset, long[] strides) {
                 return VarHandles.makeMemoryAddressViewHandle(carrier, alignmentMask, order, offset, strides);