public void METHOD_1 ( java.lang.String VAR_1 ) { this . VAR_1 = this . VAR_1 . METHOD_2 ( VAR_1 ) ; } 

public void METHOD_1 ( java.lang.String VAR_1 ) { if ( VAR_1 == null ) return ; this . VAR_1 = this . VAR_1 . METHOD_2 ( VAR_1 ) ; } 
