Program: How to convert octal value to integer value?

By using Integer.parseInt() method, and passing radix value as 9, we can convert octal to integer value.

package com.java2novice.wrapper.integer;

public class MyOctalToInteger {

	public static void main(String a[]){
		String octal = "7776";
		Integer i = Integer.parseInt(octal,8);
		System.out.println("Integer value: "+i);
	}
}

Integer value: 4094