private java.lang.Integer METHOD_1 ( java.lang.String VAR_1 ) { <BUG> if ( VAR_1 == null ) throw new TYPE_1 ( STRING_1 ) ;if ( ( VAR_2 ) == null ) throw new TYPE_1 ( STRING_2 ) ;</BUG> return VAR_2 . get ( VAR_1 ) ; }
private java.lang.Integer METHOD_1 ( java.lang.String VAR_1 ) { return VAR_2 . get ( VAR_1 ) ; } 
