public void METHOD_1 ( java.util.Set < TYPE_1 > VAR_1 ) { for ( TYPE_1 VAR_2 : VAR_1 ) { VAR_2 . METHOD_2 ( this ) ; } this . VAR_1 = VAR_1 ; } 

public void METHOD_1 ( java.util.Set < TYPE_1 > VAR_1 ) { if ( VAR_1 != null ) { for ( TYPE_1 VAR_2 : VAR_1 ) { VAR_2 . METHOD_2 ( this ) ; } this . VAR_1 = VAR_1 ; } } 
