Write a program to do bubble sort on an array in java.
import java.util.Scanner;
class star
{
public static void main(String args[])
{
int arr[] =new int [10];
Scanner sc = new Scanner( System.in );
System.out.println("Enter size of array");
int n=sc.nextInt();
System.out.print("Enter an arry : ");
for (int i=0;i<n;i++)
arr[i]=sc.nextInt();
for (int i=0;i<n;i++)
{
for (int j=0;j<n-i-1;j++)
{
if (arr[j]>arr[j+1])
{
int t=arr[j];
arr[j]=arr[j+1];
arr[j+1]=t;
}
}
}
for (int i=0;i<n;i++)
{
System.out.println(arr[i]);
}
}
}