Update README.md

charlesgonzales · web-flow · commit 8605ea03af03 · 2018-12-20T21:48:25.000+08:00
diff --git a/data-structures/README.md b/data-structures/README.md
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 ## Relevant articles:
-
-- [The Trie Data Structure in Java](http://www.baeldung.com/trie-java)
-- [Implementing a Binary Tree in Java](http://www.baeldung.com/java-binary-tree)
