@@ -0,0 +1,186 @@
+package com.github.timp.anagram;%0A%0A/**%0A * A Tree which contains keys to Anagrams.%0A */%0Apublic class AnagramKeyTree extends Tree%3CString%3E%7B%0A  public AnagramKeyTree() %7B%0A    super(null);%0A  %7D%0A%7D%0A

Remove unused constructor