private static int [ ] getFingerprints ( Method [ ] methods ) { if ( methods == null ) { return null ; } int [ ] hashCodes = new int [ methods . length ] ; for ( int i = 0 ; i < methods . length ; i ++ ) { hashCodes [ i ] = getFingerprint ( methods [ i ] ) ; } return hashCodes ; }
Convert an array of Method into an array of hash codes