Steps to reproduce:

- Reverse engineer the 'void testMethodLocaInnerClass()'
   method and create a Sequence diagrams:
  ---------------------------------------------------------------------
     void testMethodLocaInnerClass(){
        
        class InnerClass1{
            
            public void createFile(String name){
                File file = new File(name);
                try {
                    file.createNewFile();
                } catch (IOException ex) {
                    ex.printStackTrace();
                }
            }
        }
        
    }

  ---------------------------------------------------------------------
  There are some messages and combined fragment on the diagram.
  But the operation does not have any method invocations. So the diagram
  should be empty. See the attache IDE snap-shot.