diff --git a/src/main/java/Singleton/SingletonClassicImplementation.java b/src/main/java/Singleton/SingletonClassicImplementation.java
index 2625f65..6c27f1b 100644
--- a/src/main/java/Singleton/SingletonClassicImplementation.java
+++ b/src/main/java/Singleton/SingletonClassicImplementation.java
@@ -2,67 +2,33 @@
 
 public class SingletonClassicImplementation {
 
-	 private static SingletonClassicImplementation obj;
-	 
-	    // private constructor to force use of
-	    // getInstance() to create Singleton object
-	    private SingletonClassicImplementation() {}
-	 
-	    public static SingletonClassicImplementation getInstance()
-	    {
-	        if (obj==null)
-	            obj = new SingletonClassicImplementation();
-	        return obj;
-	    }
-	    
-	    public static void main(String args[]){
-	    
-       int arr[] = {5,4,8,6,9,5,0};
-       
-	   int result[]=new int[6]; 
-//	   int j=0;
-	   int max=-1;
-	   for(int i=0;i<arr.length-1;i++) {
-		  if(arr[i]>arr[i+1]) {
-			  int temp=arr[i+1];
-			  arr[i+1]=arr[i];
-		  }
-	   }
-	   for(int i=0;i<arr.length-1;i++) {
-	    System.out.println(arr[i]);
-	   }
-	    }
-	    
+    private static SingletonClassicImplementation obj;
+
+    // private constructor to force use of getInstance() to create Singleton object
+    private SingletonClassicImplementation() {}
+
+    public static SingletonClassicImplementation getInstance() {
+        if (obj == null)
+            obj = new SingletonClassicImplementation();
+        return obj;
+    }
+
+    public static void main(String args[]) {
+        int arr[] = {5,4,8,6,9,5,0};
+
+        // sort the array using bubble sort
+        for (int i = 0; i < arr.length - 1; i++) {
+            for (int j = 0; j < arr.length - i - 1; j++) {
+                if (arr[j] > arr[j + 1]) {
+                    int temp = arr[j];
+                    arr[j] = arr[j + 1];
+                    arr[j + 1] = temp;
+                }
+            }
+        }
+
+        for (int num : arr) {
+            System.out.println(num);
+        }
+    }
 }
-
-/*	    String s= "aaaddDDeeeeeffFF";
-int counter=0;
-char c='\0';
-String result="";
-boolean check=false;
-
-for(int i=0;i<s.length()-1;i++) {
-	
-	if(s.charAt(i)==s.charAt(i+1)) {
-		counter++;
-		check=true;
-		c=s.charAt(i);
-	}
-	else {
-		counter=counter+1;
-    	result=result+""+s.charAt(i)+counter;
-    	counter=0;
-	}
-	
-}
-if(check) {
-	counter=counter+1;
-	result=result+""+c+counter;
-}
-System.out.println(result); */
-
-
-
-
-
-