public void start ( TYPE_1 listener ) { VAR_1 . METHOD_1 ( STRING_1 ) ; if ( listener != null ) { java.lang.String content = METHOD_2 ( ) ; TYPE_2 event = new TYPE_2 ( content ) ; listener . METHOD_3 ( event ) ; } } 

public void start ( TYPE_1 listener ) { VAR_1 . info ( STRING_1 ) ; if ( listener != null ) { } } 
