public void METHOD_1 ( java.util.Set < java.lang.Integer > VAR_1 ) { this . VAR_1 = VAR_1 ; } 

public void METHOD_1 ( java.util.Set < java.lang.Integer > VAR_1 ) { this . VAR_1 = VAR_1 ; if ( ( ( this . VAR_1 ) != null ) && ( this . VAR_1 . isEmpty ( ) ) ) this . VAR_1 = null ; } 
