cleanup

Author: rbri

src/main/java/org/htmlunit/javascript/host/Location.java

@@ -361,20 +361,14 @@ public void setSearch(final String search) throws Exception {
      * @see <a href="http://msdn.microsoft.com/en-us/library/ms533775.aspx">MSDN Documentation</a>
      */
     public String getHash() {
-        String hash = hash_;
-
-        if (hash_ != null) {
-            hash = decodeHash(hash);
+        if (StringUtils.isEmptyOrNull(hash_)) {
+            return "";
         }
 
-        if (StringUtils.isEmptyOrNull(hash)) {
-            // nothing to do
+        if (hash_.indexOf('%') == -1) {
+            return "#" + UrlUtils.encodeHash(hash_);
         }
-        else {
-            return "#" + UrlUtils.encodeHash(hash);
-        }
-
-        return "";
+        return "#" + UrlUtils.encodeHash(UrlUtils.decode(hash_));
     }
 
     private String getHash(final boolean encoded) {
@@ -434,13 +428,6 @@ public void setHash(final String oldURL, String hash, final boolean triggerHashC
         }
     }
 
-    private static String decodeHash(final String hash) {
-        if (hash.indexOf('%') == -1) {
-            return hash;
-        }
-        return UrlUtils.decode(hash);
-    }
-
     /**
      * Returns the hostname portion of the location URL.
      * @return the hostname portion of the location URL