Update GenerateUniqueSubsets.java

Tuhinm2002 · web-flow · commit 283f35bea3ba · 2024-10-03T17:49:15.000+05:30
diff --git a/src/main/java/com/thealgorithms/Recursion/GenerateUniqueSubsets.java b/src/main/java/com/thealgorithms/Recursion/GenerateUniqueSubsets.java
@@ -2,7 +2,11 @@
 
 // program to find unique power set of a string
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 
 /**
  * Finds all permutations of given array
