public void METHOD_1 ( TYPE_1 VAR_1 ) { <BUG> if ( METHOD_2 ( ) . contains ( VAR_1 ) ) {</BUG> this . VAR_2 . remove ( VAR_1 ) ; } }
public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( this . VAR_2 . contains ( VAR_1 ) ) { this . VAR_2 . remove ( VAR_1 ) ; } } 
