public void METHOD_1 ( java.util.Date VAR_1 ) { if ( ( this . VAR_1 ) == null ) { this . VAR_1 = new TYPE_1 ( ) ; } this . VAR_1 . METHOD_2 ( VAR_1 ) ; } 

public void METHOD_1 ( java.util.Date VAR_1 ) { if ( ( this . VAR_1 ) == null ) { this . VAR_1 = null ; } else { this . VAR_1 . METHOD_2 ( VAR_1 ) ; } } 
