Fix some checkstyle errors.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1364427 13f79535-47bb-0310-9956-ffa450edef68

Author: netomi

src/main/java/org/apache/commons/codec/digest/Sha2Crypt.java

@@ -412,8 +412,8 @@ private static String sha2Crypt(byte[] keyBytes, String salt, String saltPrefix,
         /*
          * Now we can construct the result string. It consists of three parts.
          */
-        StringBuilder buffer = new StringBuilder(saltPrefix + (roundsCustom ? ROUNDS_PREFIX + rounds + "$" : "")
-                + saltString + "$");
+        StringBuilder buffer = new StringBuilder(saltPrefix +
+                (roundsCustom ? ROUNDS_PREFIX + rounds + "$" : "") + saltString + "$");
 
         // e) the base-64 encoded final C digest. The encoding used is as
         // follows:

src/main/java/org/apache/commons/codec/digest/UnixCrypt.java

@@ -262,9 +262,9 @@ private static int dEncrypt(int el, int r, int s, int e0, int e1, int sArr[]) {
         u = u ^ u << 16 ^ r ^ sArr[s];
         int t = v ^ v << 16 ^ r ^ sArr[s + 1];
         t = t >>> 4 | t << 28;
-        el ^= SPTRANS[1][t & 0x3f] | SPTRANS[3][t >>> 8 & 0x3f] | SPTRANS[5][t >>> 16 & 0x3f]
-                | SPTRANS[7][t >>> 24 & 0x3f] | SPTRANS[0][u & 0x3f] | SPTRANS[2][u >>> 8 & 0x3f]
-                | SPTRANS[4][u >>> 16 & 0x3f] | SPTRANS[6][u >>> 24 & 0x3f];
+        el ^= SPTRANS[1][t & 0x3f] | SPTRANS[3][t >>> 8 & 0x3f] | SPTRANS[5][t >>> 16 & 0x3f]   |
+                SPTRANS[7][t >>> 24 & 0x3f] | SPTRANS[0][u & 0x3f] | SPTRANS[2][u >>> 8 & 0x3f] |
+                SPTRANS[4][u >>> 16 & 0x3f] | SPTRANS[6][u >>> 24 & 0x3f];
         return el;
     }