/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* 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
	{
		double max = Double.MAX_VALUE;
		System.out.println("The maximum double is: " + max);
		System.out.println("Add one and it's still: " + (max+1));
		System.out.println("Its unit in the last place is: " + Math.ulp(max));
		System.out.println("Their sum is: " + (max + Math.ulp(max)));
	}
}

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