Updated peek iterator

FreeTymeKiyan · FreeTymeKiyan · commit 900fbef5add1 · 2015-02-21T17:08:23.000-05:00
diff --git a/Other/PeekIterator.java b/Other/PeekIterator.java
@@ -1,3 +1,5 @@
+import java.util.*;
+
 /**
  * Google:
  * Implement peek() for java iterator()

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+import java.util.*;`
	`2`	`+`
`1`	`3`	`/**`
`2`	`4`	`* Google:`
`3`	`5`	`* Implement peek() for java iterator()`