Here is a JAVA Code for Bubble Sort

Bubblesort.java

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+import java.util.*;
+public class BubbleSortExample {  
+    static void bubbleSort(int[] arr) {  
+        int n = arr.length;  
+        int temp = 0;  
+         for(int i=0; i < n; i++){  
+                 for(int j=1; j < (n-i); j++){  
+                          if(arr[j-1] > arr[j]){  
+                                 //swap elements  
+                                 temp = arr[j-1];  
+                                 arr[j-1] = arr[j];  
+                                 arr[j] = temp;  
+                         }  
+
+                 }  
+         }  
+
+    }  
+    public static void main(String[] args) {  
+                int arr[] ={3,60,35,2,45,320,5};  
+
+                System.out.println("Array Before Bubble Sort");  
+                for(int i=0; i < arr.length; i++){  
+                        System.out.print(arr[i] + " ");  
+                }  
+                System.out.println();  
+
+                bubbleSort(arr);//sorting array elements using bubble sort  
+
+                System.out.println("Array After Bubble Sort");  
+                for(int i=0; i < arr.length; i++){  
+                        System.out.print(arr[i] + " ");  
+                }  
+
+        }  
+}