Initial commit

src/main/java/org/scribe/utils/MapUtils.java

@@ -0,0 +1,26 @@
+package org.scribe.utils;
+
+import java.util.*;
+
+public class MapUtils
+{
+
+  public static final Map<String, String> sort(Map<String, String> map)
+  {
+    Preconditions.checkNotNull(map, "Cannot sort a null object.");
+
+    Map<String, String> sorted = new LinkedHashMap<String, String>();
+    for (String key : getSortedKeys(map))
+    {
+      sorted.put(key, map.get(key));
+    }
+    return sorted;
+  }
+
+  private static List<String> getSortedKeys(Map<String, String> map)
+  {
+    List<String> keys = new ArrayList<String>(map.keySet());
+    Collections.sort(keys);
+    return keys;
+  }
+}