public boolean METHOD_1 ( ) { if ( this . VAR_1 . contains ( this . getSelection ( ) ) ) { this . VAR_2 . add ( this . VAR_1 . remove ( ) ) ; } } 

public boolean METHOD_1 ( ) { if ( this . VAR_1 . contains ( this . getSelection ( ) ) ) { this . VAR_2 . add ( this . VAR_1 . remove ( ) ) ; return true ; } else { return false ; } } 
