private static <T> void processOverridden( CtClass<?> mergeInto, CtClass<?> toMerge, final CtMethod<T> methodToMerge) { List<CtInvocation<T>> superInvocations = mergeInto.getElements( new Filter<CtInvocation<T>>() { @Override public boolean matches(CtInvocation<T> invocation) { if (!(invocation.getTarget() instanceof CtSuperAccess)) return false; CtExecutable<?> m = invocation.getExecutable().getDeclaration(); return m != null && MethodNode.overrides((CtMethod<?>) m, methodToMerge); } }); methodToMerge.setSimpleName(classPrefixedName(toMerge, methodToMerge)); methodToMerge.setVisibility(PRIVATE); removeAnnotation(methodToMerge, Override.class); for (CtInvocation<T> superInvocation : superInvocations) { superInvocation.setTarget(null); superInvocation.setExecutable(methodToMerge.getReference()); } add(mergeInto, methodToMerge, mergeInto::addMethod); }