/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

import java.math.BigDecimal ;
import java.math.RoundingMode ;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{

        BigDecimal bd = new BigDecimal( "3.2" ) ;
        BigDecimal bdRounded = bd.setScale( 0 , RoundingMode.CEILING ) ;
        String output = bdRounded.toString() ; 
        System.out.println( "bdRounded.toString(): " + bdRounded ) ;  // 4
        
	}
}