Restore 0x notation for CRC16 hash generator.

lib/Predis/Cluster/Hash/CRC16HashGenerator.php

@@ -18,7 +18,7 @@ namespace Predis\Cluster\Hash;
  */
 class CRC16HashGenerator implements HashGeneratorInterface
 {
-/*
+    private static $CCITT_16 = array(
         0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7,
         0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,
         0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6,
@@ -50,42 +50,7 @@ class CRC16HashGenerator implements HashGeneratorInterface
         0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9,
         0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,
         0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8,
-        0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0
-*/
-
-    private static $CCITT_16 = array(
-        0, 4129, 8258, 12387, 16516, 20645, 24774, 28903,
-        33032, 37161, 41290, 45419, 49548, 53677, 57806, 61935,
-        4657, 528, 12915, 8786, 21173, 17044, 29431, 25302,
-        37689, 33560, 45947, 41818, 54205, 50076, 62463, 58334,
-        9314, 13379, 1056, 5121, 25830, 29895, 17572, 21637,
-        42346, 46411, 34088, 38153, 58862, 62927, 50604, 54669,
-        13907, 9842, 5649, 1584, 30423, 26358, 22165, 18100,
-        46939, 42874, 38681, 34616, 63455, 59390, 55197, 51132,
-        18628, 22757, 26758, 30887, 2112, 6241, 10242, 14371,
-        51660, 55789, 59790, 63919, 35144, 39273, 43274, 47403,
-        23285, 19156, 31415, 27286, 6769, 2640, 14899, 10770,
-        56317, 52188, 64447, 60318, 39801, 35672, 47931, 43802,
-        27814, 31879, 19684, 23749, 11298, 15363, 3168, 7233,
-        60846, 64911, 52716, 56781, 44330, 48395, 36200, 40265,
-        32407, 28342, 24277, 20212, 15891, 11826, 7761, 3696,
-        65439, 61374, 57309, 53244, 48923, 44858, 40793, 36728,
-        37256, 33193, 45514, 41451, 53516, 49453, 61774, 57711,
-        4224, 161, 12482, 8419, 20484, 16421, 28742, 24679,
-        33721, 37784, 41979, 46042, 49981, 54044, 58239, 62302,
-        689, 4752, 8947, 13010, 16949, 21012, 25207, 29270,
-        46570, 42443, 38312, 34185, 62830, 58703, 54572, 50445,
-        13538, 9411, 5280, 1153, 29798, 25671, 21540, 17413,
-        42971, 47098, 34713, 38840, 59231, 63358, 50973, 55100,
-        9939, 14066, 1681, 5808, 26199, 30326, 17941, 22068,
-        55628, 51565, 63758, 59695, 39368, 35305, 47498, 43435,
-        22596, 18533, 30726, 26663, 6336, 2273, 14466, 10403,
-        52093, 56156, 60223, 64286, 35833, 39896, 43963, 48026,
-        19061, 23124, 27191, 31254, 2801, 6864, 10931, 14994,
-        64814, 60687, 56684, 52557, 48554, 44427, 40424, 36297,
-        31782, 27655, 23652, 19525, 15522, 11395, 7392, 3265,
-        61215, 65342, 53085, 57212, 44955, 49082, 36825, 40952,
-        28183, 32310, 20053, 24180, 11923, 16050, 3793, 7920,
+        0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0,
     );
 
     /**