From c757e4d71b1c4678b30b45c291648a4b9ac7137a Mon Sep 17 00:00:00 2001 From: Reneta Date: Tue, 30 Oct 2018 21:53:39 +0200 Subject: [PATCH] adding more info --- guide/english/java/data-structures/index.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/guide/english/java/data-structures/index.md b/guide/english/java/data-structures/index.md index 94956185c3ee18..cbc4a7868ba655 100644 --- a/guide/english/java/data-structures/index.md +++ b/guide/english/java/data-structures/index.md @@ -47,3 +47,5 @@ _TreeMap_ is a map, which keys are sorted in a natural order. We can create our #### More information - Wikipedia - data structures - Data Structures in GeeksforGeeks +- Java 101: Datastructures and algorithms in Java +- HashSet Info