Update RedBlackBST.java

closing Scanner scan
2020-03-20 22:17:01 +01:00 · 2020-03-20 22:17:01 +01:00 · c184e1cecb
commit c184e1cecb
parent dd73b46a25
1 changed files with 1 additions and 0 deletions
--- a/DataStructures/Trees/RedBlackBST.java
+++ b/DataStructures/Trees/RedBlackBST.java
@ -330,5 +330,6 @@ public class RedBlackBST {
        printTree(root);
        System.out.println("Pre order");
        printTreepre(root);
+        scan.close();
    }
 }