OOPS It was network problem.I wanted to know about some book which can master me in JAVA.I know nothing about java but have a nice experience in C++.Also suggest me a JAVA compiler to begin with.
Click the 'edit' button in the bottom right of your post to actually add the question you meant to ask.
Also, since this is not about C++, it should be in the lounge - click "Edit Topic" at the top of the page and move the topic to the lounge via the dropdown box.