updated

Author: Rustam-Z

Main.java

@@ -1,6 +1,5 @@
-import java.awt.*; 
-import javax.swing.*; 
-import java.awt.event.*; 
+import java.awt.event.*;
+import javax.swing.*;
 
 public class Main extends JFrame {    
     // Menubar

Sorting.java

@@ -21,7 +21,7 @@ public class Sorting extends Main {
     // Progress Bar
     JProgressBar jb1;
 
-    Sorting(){
+    public Sorting(){
         // Panel for options (bubble sort, insertion sort...)
         pPanel1 = new JPanel();        
         pPanel1.setLayout(new GridLayout(1, 7));

SortingAlgorithm.java

@@ -5,7 +5,6 @@
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.geom.Rectangle2D;
-import java.security.PublicKey;
 import java.util.Random;
 
 import javax.swing.JPanel;