sojan, In an effort to help you get the most from our forums, we've compiled a list of tips for asking questions here. You can find the list in our FAQ section here. In particular please see: UseRealWords
Abbreviations such as "u" or "ur" in place of "you" and "you are" or "you're" confound language translation software making it hard for our non-English speaking members to read your posts. "plz" is not a word in the English language.
Again, welcome to JavaRanch and good luck with your question. -Ben