Java error: Unsupported major.minor version

If you see the following error popping up (or something similar):

Unsupported major.minor version 49.0

It means that the one of the classes you are using / referred to when running / compiling your source was previously compiled with a version of Java that is different to the one you are currently using on your machine. In particular version 49.0 is Java 5 while 48.0 is Java 1.4

For example the class was compiled against Java 5, but you are currently using Java 1.4. Obviously the best way to resolve is to change the version of Java you are using, or if you can recompile the class file in a different Java version.

Reference:
http://www.artima.com/forums/flat.jsp?forum=1&thread=108274
http://forum.java.sun.com/thread.jspa?threadID=722374&messageID=4165690

歌曲分享: 兄弟

Arggh haven't had a post about Music for a while now! So just to take a break from all the serious blog posts I had abt LIFE.....here's one for my passion for music!

You know there are some songs that will always make your heart feels "sour", some that will always make you happy. Well this is a song that will always put a grin on my face, lift my heart, boost up my energy level and make me jump up + down:

何韻詩 - 兄弟

Of course not only do I "nod" to the music; the lyrics I sincerely "nod" to it as well! : ) ROCKS ON!!! : P

不理上世　不顧下世  抬頭與你去立誓　互相關照這一世
不信命理　不靠上帝  時時有你作後衛　誰要別人來造勢

做什麼　一聲照辦　統統無計
有需要　７秒經已到齊
慾望的楷梯太大　即使我細
至少我於你　心裡面有位

不理上世　不顧下世　與你稱兄與道弟  情誼比親友更珍貴
不信命理　不靠上帝　原來信你最實惠　情人也未曾能代替

For link to the rest of the lyrics click here.

Here's a link to the song (if u don't have the song on your computer right now) and I hope it does the same for you too! : )