Pattern Java Inverted Py

Pattern.java

/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	
	public static void makePattern(int n){
		int temp=1;
		for(int i=0;i<n;i++){
			for(int j=0;j<=i;j++){
				System.out.print(temp++);
				if(i!=j) System.out.print("*");
			}
			System.out.println();
		}
		
	
		
		for(int i=n;i>0;i--){
			int x;
			for(x=i;x>0;x--){
				System.out.print(temp-x);
				if(x!=1) System.out.print("*");
			}
			temp=temp-i;
			System.out.println();
		}
		
		
	}
	public static void main (String[] args) {
		int n=4;
		makePattern(n);
	
	}
}