Converting Hexadecimal into Binary in java

You can convert Hexadecimal numbers into Binary(base 2) by using a simple java code.

If you use very large number, use long or if you use small number, so you can use int.


For example

public class HexToBin{


     public static void main(String args[]){

          int value=0xA5 ;        //Assign any hexadecimal number that you want to convert into binary

          String inBin=Integer.Integer.toBinaryString(value);  //Converts to binary string using wrapper class.

          System.out.println(Converted value is "+inBin); //Prints it out to console.

          JOptionPane.showMessageDialog(null, ""+i);//Shows Message dialog also.


    }


}