Java Math BigDecimal.abs (MathContext mc)

package com.codingdict;



import java.math.*;



public class BigDecimalDemo {



   public static void main(String[] args) {



      // create 3 BigDecimal objects

      BigDecimal bg1, bg2, bg3;



      MathContext mc = new MathContext(2);

      MathContext mc1 = new MathContext(4);



      // assign value to bg1

      bg1 = new BigDecimal("40.1234");



      // assign absolute value of bg1 to bg2 rounded to 2 precision using mc

      bg2 = bg1.abs(mc);



      // assign absolute value of bg1 to bg3 rounded to 4 precision using mc1

      bg3 = bg1.abs(mc1);



      String str1,str2;

      str1 = "Absolute value, rounded to 2 precision is " + bg2;

      str2 = "Absolute value, rounded to 4 precision is " + bg3;



      // print bg2 and bg3 value

      System.out.println( str1 );

      System.out.println( str2 );

   }

}