Kode Java

package org.kodejava.example.lang;

public class StringToInteger {
	public static void main(String[] args) {
		// Some random selected number, could representing a decimal,
		// hexadecimal or octal number.
		String myLuckyNumber = "13";

		// We convert a string to an integer by invoking parseInt() method
		// of the Integer class.
		Integer number = Integer.parseInt(myLuckyNumber);
		System.out.println("My lucky number is: " + number);
		
		// We can also converting a string representation of a number other
		// then the decimal base, for instance an hexadecimal by providing
		// the radix to the method.
		number = Integer.parseInt(myLuckyNumber, 16);
		System.out.println("My lucky number is: " + number);

		number = Integer.parseInt(myLuckyNumber, 8);
		System.out.println("My lucky number is: " + number);
	}
}