Multile code improvements: squid:S1118, squid:S1068

2016-02-18 19:39:17 +04:00
parent 873199549c
commit 634e8ef153
4 changed files with 6 additions and 12 deletions
--- a/src/main/java/io/socket/yeast/Yeast.java
+++ b/src/main/java/io/socket/yeast/Yeast.java
@@ -7,7 +7,7 @@ import java.util.Map;
 /**
 * A Java implementation of yeast. https://github.com/unshiftio/yeast
 */
-public class Yeast {
+public final class Yeast {
    private static char[] alphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_".toCharArray();

    private static int length = alphabet.length;
@@ -19,6 +19,8 @@ public class Yeast {
        }
    }

+    private Yeast () {}
+
    private static int seed = 0;

    private static String prev;