Java program to print patterns of numbers and stars

Program1

package com.candidjava;

public class PyramidPattern1 
{
	public static void main(String[] args) 
	{
		int n=4;
		for(int i=0;i<n;i++)
		{
			System.out.println("\n");
			for(int j=0;j<=i;j++)
			{
				System.out.print(" * ");
			}
		}
		
	}

}

Output

 * 

 *  * 

 *  *  * 

 *  *  *  * 

Program 2

package com.candidjava;

public class PyramidPattern2

{
	public static void main(String args[])
    {
        int i, j, k=8;
        for(i=0; i<5; i++)
        {
            for(j=0; j<k; j++)
            {
                System.out.print(" ");
            }
            k = k - 2;
            for(j=0; j<=i; j++)
            {
                System.out.print("* ");
            }
            System.out.println();
        }
    }
}

Output

        * 

      * * 

    * * * 

  * * * * 

* * * * * 

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