protected boolean METHOD_1 ( java.util.Set < java.lang.String > VAR_1 , TYPE_1 operation ) { return ( ( VAR_1 . size ( ) ) == 0 ) && ( ( operation . METHOD_2 ( ) ) != ( VAR_2 ) ) ; } 

protected boolean METHOD_1 ( java.util.Set < java.lang.String > VAR_1 , TYPE_1 operation ) { return ( VAR_1 . size ( ) ) == 0 ; } 
