  @Test
  public void testVisitMethodInsn_overridenAsm4Visitor_isNotInterface() {

    StringWriter log = new StringWriter();
    LogMethodVisitor logMethodVisitor = new LogMethodVisitor(log);
    MethodVisitor methodVisitor = new MethodVisitor4Override(logMethodVisitor, log);

    methodVisitor.visitMethodInsn(0, "C", "m", "()V", false);

    assertEquals("LogMethodVisitor:m4()V;MethodVisitor4:m()V;", log.toString());
  }