LetterCheck3.java

import java.io.IOException;
import static java.lang.Character.isLowerCase;
import static java.lang.Character.isUpperCase;

public class LetterCheck3 {
public static void main(String[] args) {
	char symbol = 'A';
	symbol = (char)(128.0*Math.random());
	
	if(isUpperCase(symbol))
	{
		System.out.println("You have the capital letter " + symbol);
	}
	else 
	{
		if(isLowerCase(symbol))
		{
			System.out.println("You have the small letter " + symbol);
		}
		else 
		{
			System.out.println("The code is not letter");
		}
	}	
		try 
		{
		System.in.read();
		}
		catch (IOException e)
		{
		return;
		}
	}
}