Sometimes we can do really weird and funny things with Java; Some other times we are just being creative!

Take a look at the following three examples and you will find out what I mean!

Have Fun!

Strine translator

Translating to Strine ;)
 

public static void main(String... args) {
 System.out.println("Hello World");
 }

 static {
 try {
 Field value = String.class.getDeclaredField("value");
 value.setAccessible(true);
 value.set("Hello World", value.get("G'Day Mate."));
 } catch (Exception e) {
 throw new AssertionError(e);
 }
 }

prints

G’Day Mate.

BTW: Strine is the Australian Dialect of English.

Randomly not so random

In a random sequence, all sequences are equally likely, even not so random ones.

Random random = new Random(441287210);
 for(int i=0;i<10;i++)
 System.out.print(random.nextInt(10)+" ");
 }

prints 1 1 1 1 1 1 1 1 1 1

and

Random random = new Random(-6732303926L);
 for(int i=0;i<10;i++)
 System.out.println(random.nextInt(10)+" ");
 }

prints 0 1 2 3 4 5 6 7 8 9

Lastly

public static void main(String ... args) {
 System.out.println(randomString(-229985452)+' '+randomString(-147909649));
}

public static String randomString(int seed) {
 Random rand = new Random(seed);
 StringBuilder sb = new StringBuilder();
 for(int i=0;;i++) {
 int n = rand.nextInt(27);
 if (n == 0) break;
 sb.append((char) ('`' + n));
 }
 return sb.toString();
}

prints hello world

Java plus

A confusing piece of code here for you to parse. ;)

int i = (byte) + (char) - (int) + (long) - 1;
System.out.println(i);

prints 1

Reference: Java plus, Randomly not so random and Strine translator from our JCG partner Peter Lawrey at the Vanilla Java.

• Funny Source Code Comments
• Funny Computer Programming Quotes
• Things Every Programmer Should Know
• 10 Tips for Proper Application Logging
• Laws of Software Design
• Java Best Practices Series
• 9 Tips on Surviving the Wild West Development Process