1 files changed, 0 insertions, 27 deletions
diff --git a/server-core/src/main/java/com/juick/util/UserUtils.java b/server-core/src/main/java/com/juick/util/UserUtils.java
deleted file mode 100644
index 611a3b15..00000000
--- a/server-core/src/main/java/com/juick/util/UserUtils.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package com.juick.util;
-
-import java.util.Random;
-
-/**
- * Created by aalexeev on 11/14/16.
- */
-public class UserUtils {
-    private UserUtils() {
-        throw new IllegalStateException();
-    }
-
-    private static final String ABCDEF = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-
-    public static String generateHash(final int len) {
-        Random rnd = new Random();
-        StringBuilder sb = new StringBuilder(len);
-        for (int i = 0; i < len; i++) {
-            sb.append(ABCDEF.charAt(rnd.nextInt(ABCDEF.length())));
-        }
-        return sb.toString();
-    }
-
-    public static boolean checkUserNameValid(final String uname) {
-        return uname != null && uname.length() >= 2 && uname.length() <= 16 && uname.matches("[a-zA-Z0-9\\-]+");
-    }
-}