{"id":599,"date":"2011-10-27T16:33:00","date_gmt":"2011-10-27T16:33:00","guid":{"rendered":"http:\/\/www.javacodegeeks.com\/2012\/10\/weird-funny-java.html"},"modified":"2013-02-17T12:32:44","modified_gmt":"2013-02-17T10:32:44","slug":"weird-funny-java","status":"publish","type":"post","link":"https:\/\/www.javacodegeeks.com\/2011\/10\/weird-funny-java.html","title":{"rendered":"Weird Funny Java!"},"content":{"rendered":"
Sometimes we can do really weird and funny things with Java; Some other times we are just being creative!<\/p>\n

Take a look at the following three examples and you will find out what I mean!<\/p>\n

Have Fun!<\/p>\n

Strine translator<\/h2>\n

Translating to Strine ;)
\n <\/p>\n

public static void main(String... args) {\r\n        System.out.println(\"Hello World\");\r\n    }\r\n\r\n    static {\r\n        try {\r\n            Field value = String.class.getDeclaredField(\"value\");\r\n            value.setAccessible(true);\r\n            value.set(\"Hello World\", value.get(\"G'Day Mate.\"));\r\n        } catch (Exception e) {\r\n            throw new AssertionError(e);\r\n        }\r\n    }\r\n<\/pre>\n
prints<\/p>\n
G’Day Mate.<\/p>\n
BTW: Strine is the Australian Dialect of English.<\/p>\n
    Randomly not so random<\/h2>\n
In a random sequence, all sequences are equally likely, even not so random ones.<\/p>\n
Random random = new Random(441287210);\r\n    for(int i=0;i<10;i++)\r\n        System.out.print(random.nextInt(10)+\" \");\r\n    }\r\n<\/pre>\n
prints 1 1 1 1 1 1 1 1 1 1 
 
<\/div> <\/div><\/p>\n
and <\/p>\n
Random random = new Random(-6732303926L);\r\n    for(int i=0;i<10;i++)\r\n        System.out.println(random.nextInt(10)+\" \");\r\n    }\r\n<\/pre>\n
prints 0 1 2 3 4 5 6 7 8 9 <\/p>\n
Lastly <\/p>\n
public static void main(String ... args) {\r\n    System.out.println(randomString(-229985452)+' '+randomString(-147909649));\r\n}\r\n\r\npublic static String randomString(int seed) {\r\n    Random rand = new Random(seed);\r\n    StringBuilder sb = new StringBuilder();\r\n    for(int i=0;;i++) {\r\n        int n = rand.nextInt(27);\r\n        if (n == 0) break;\r\n        sb.append((char) ('`' + n));\r\n    }\r\n    return sb.toString();\r\n}\r\n<\/pre>\n
prints hello world  <\/p>\n
    Java plus<\/h2>\n
A confusing piece of code here for you to parse. ;)  <\/p>\n
int i = (byte) + (char) - (int) + (long) - 1;\r\nSystem.out.println(i);\r\n<\/pre>\n
prints  1 <\/p>\n
Reference: <\/i><\/strong>Java plus<\/a>, Randomly not so random<\/a> and Strine translator<\/a> from our JCG partner<\/a> Peter Lawrey<\/a> at the Vanilla Java<\/a>.<\/p>\n
Related Articles:<\/strong><\/div>\n