public boolean contains ( java.lang.String VAR_1 ) { return VAR_2 . contains ( new TYPE_1 ( VAR_1 , null ) ) ; } 

public boolean contains ( java.lang.String VAR_1 ) { if ( VAR_1 == null ) return false ; return VAR_2 . contains ( new TYPE_1 ( VAR_1 , null ) ) ; } 
