Just for Fun :D

Matrix.java

package org.anonymous;

import java.util.Random;

public class Matrix 
{
	public static final char[] CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789".toCharArray();
	
	public static void main(String[] args) throws InterruptedException
	{
		Random random = new Random(System.currentTimeMillis());
		while(1 > 0)
		{
			String line = "";
			for(int x = 0; x < 5; x++)
			{
				StringBuilder builder = new StringBuilder(12);
				for(int i = 0; i < builder.capacity(); i++)
				{
					builder.append(CHARS[random.nextInt(CHARS.length)]);
				}
				
				line += builder.toString() + " ";
			}
			
			Thread.sleep(5L);
			
			System.out.println(line);
		}
	}
	
	@Deprecated
	public static class AnsiColor
	{
		public static final String RESET = "\u001B[0m";
		public static final String BLACK = "\u001B[30m";
		public static final String RED = "\u001B[31m";
		public static final String GREEN = "\u001B[32m";
		public static final String YELLOW = "\u001B[33m";
		public static final String BLUE = "\u001B[34m";
		public static final String PURPLE = "\u001B[35m";
		public static final String CYAN = "\u001B[36m";
		public static final String WHITE = "\u001B[37m";
	}
}