finishVisitingMethod(methodVisitor, Opcodes.IRETURN);
    }

    private void writeEqualsMethod(ClassVisitor cw, Type generatedType) {
        MethodVisitor methodVisitor = cw.visitMethod(Opcodes.ACC_PUBLIC, "equals", EQUALS_METHOD_DESCRIPTOR, null, null);
        methodVisitor.visitCode();

        // if (arg == this) { return true; }
        methodVisitor.visitVarInsn(ALOAD, 0);