edit 138

Author: fishercoder1534

src/main/java/com/fishercoder/solutions/_138.java

@@ -3,9 +3,10 @@
 import java.util.HashMap;
 import java.util.Map;
 
-/**A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null.
-
- Return a deep copy of the list.*/
+/**138. Copy List with Random Pointer
+ * A linked list is given such that each node contains an additional random
+ * pointer which could point to any node in the list or null.
+ * Return a deep copy of the list.*/
 
 public class _138 {