@MockContainer 注解对于继承类的void方法不能正常生效

[jixf]

被mock类：
/**

• 演示使用@MockContainer注解实现Mock容器类的多重继承

• Demonstrate multiple inherit of mock container class with @MockContainer annotation
  */
  public class DemoMultipleInherit {

  private String prefix() {
  return "ori_";
  }

  private String middle() {
  return "gin";
  }

  public void ss(){
  System.out.println("abd");
  }

  private String suffix(int some, String more, Object[] parameters) {
  return "_al";
  }

  public String entry() {
  return prefix() + middle() + suffix(0, null, null);
  }

}

mock类代码：

/**

• 演示使用@MockContainer注解实现Mock容器类的多重继承

• Demonstrate multiple inherit of mock container class with @MockContainer annotation
  */
  class DemoMultipleInheritTest {

  private DemoMultipleInherit demoMultipleInherit = new DemoMultipleInherit();

  public static class PrefixMock {
  @MockInvoke(targetClass = DemoMultipleInherit.class)
  private String prefix() {
  return "in_";
  }
  }

  public static class SuffixMock {
  @MockInvoke(targetClass = DemoMultipleInherit.class)
  private String suffix(int some, String more, Object[] parameters) {
  return "_it";
  }

   @MockInvoke(targetClass = DemoMultipleInherit.class)
   private void ss(){
       System.out.println("aaaddd");
   }
  

  }

  @MockContainer(inherits = { PrefixMock.class, SuffixMock.class })
  public static class Mock {
  @MockInvoke(targetClass = DemoMultipleInherit.class)
  private String middle() {
  return "her";
  }
  }

  @test
  public void should_use_mock_method_in_parent_class() {
  assertEquals("in_her_it", demoMultipleInherit.entry());
  demoMultipleInherit.ss();
  verifyInvoked("prefix").withTimes(1);
  verifyInvoked("middle").withTimes(1);
  verifyInvoked("suffix").withTimes(1);
  }
  }

异常提示：
java.lang.VerifyError: Operand stack underflow
Exception Details:
Location:
com/alibaba/demo/inherit/DemoMultipleInheritTest$Mock.ss(Lcom/alibaba/demo/inherit/DemoMultipleInherit;)V @7: areturn
Reason:
Attempt to pop empty stack.
Current Frame:
bci: @7
flags: { }
locals: { 'com/alibaba/demo/inherit/DemoMultipleInheritTest$Mock', 'com/alibaba/demo/inherit/DemoMultipleInherit' }
stack: { }
Bytecode:
0x0000000: b800 392b b600 3fb0