diff --git a/src/main/java/com/williamfiset/algorithms/datastructures/balancedtree/TreapTree.java b/src/main/java/com/williamfiset/algorithms/datastructures/balancedtree/TreapTree.java
index 8bf8da810..15818a089 100644
--- a/src/main/java/com/williamfiset/algorithms/datastructures/balancedtree/TreapTree.java
+++ b/src/main/java/com/williamfiset/algorithms/datastructures/balancedtree/TreapTree.java
@@ -8,7 +8,6 @@
 package com.williamfiset.algorithms.datastructures.balancedtree;
 
 import com.williamfiset.algorithms.datastructures.utils.TreePrinter;
-import java.awt.*;
 import java.util.Random;
 
 public class TreapTree<T extends Comparable<T>> {
diff --git a/src/main/java/com/williamfiset/algorithms/dp/WeightedMaximumCardinalityMatchingIterative.java b/src/main/java/com/williamfiset/algorithms/dp/WeightedMaximumCardinalityMatchingIterative.java
index 2198e1fba..2ca85a2fb 100644
--- a/src/main/java/com/williamfiset/algorithms/dp/WeightedMaximumCardinalityMatchingIterative.java
+++ b/src/main/java/com/williamfiset/algorithms/dp/WeightedMaximumCardinalityMatchingIterative.java
@@ -13,9 +13,6 @@
  */
 package com.williamfiset.algorithms.dp;
 
-import java.awt.geom.*;
-import java.util.*;
-
 // NOTE: This class does not support WMCM generally. It assumes a complete graph structure.
 public class WeightedMaximumCardinalityMatchingIterative implements MwpmInterface {
 
diff --git a/src/main/java/com/williamfiset/algorithms/dp/examples/editdistance/EditDistance.java b/src/main/java/com/williamfiset/algorithms/dp/examples/editdistance/EditDistance.java
index c018f9bb3..d2fe483d3 100644
--- a/src/main/java/com/williamfiset/algorithms/dp/examples/editdistance/EditDistance.java
+++ b/src/main/java/com/williamfiset/algorithms/dp/examples/editdistance/EditDistance.java
@@ -1,8 +1,5 @@
 package com.williamfiset.algorithms.dp.examples.editdistance;
 
-import java.io.*;
-import java.util.*;
-
 public class EditDistance {
 
   final char[] a, b;
diff --git a/src/main/java/com/williamfiset/algorithms/dp/examples/magicalcows/MagicalCows.java b/src/main/java/com/williamfiset/algorithms/dp/examples/magicalcows/MagicalCows.java
index 4805c4813..857bed354 100644
--- a/src/main/java/com/williamfiset/algorithms/dp/examples/magicalcows/MagicalCows.java
+++ b/src/main/java/com/williamfiset/algorithms/dp/examples/magicalcows/MagicalCows.java
@@ -15,7 +15,6 @@
  * double the number of cows you always get an even number.
  */
 import java.io.*;
-import java.util.*;
 
 public class MagicalCows {
 
diff --git a/src/main/java/com/williamfiset/algorithms/dp/examples/scenes/Scenes.java b/src/main/java/com/williamfiset/algorithms/dp/examples/scenes/Scenes.java
index 1f2faf413..cdb57c906 100644
--- a/src/main/java/com/williamfiset/algorithms/dp/examples/scenes/Scenes.java
+++ b/src/main/java/com/williamfiset/algorithms/dp/examples/scenes/Scenes.java
@@ -6,7 +6,6 @@
  * <p>Solution by: William Fiset
  */
 import java.io.*;
-import java.util.*;
 
 public class Scenes {