How do I iterate over Binary Tree?

Posted by kunjaan on Stack Overflow See other posts from Stack Overflow or by kunjaan
Published on 2010-05-31T09:13:40Z Indexed on 2010/05/31 9:22 UTC
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 private static void iterateall(BinaryTree foo) {
    if(foo!= null){
    System.out.println(foo.node);
    iterateall(foo.left);
    iterateall(foo.right);
   }
  }

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