.NET pop-up box terminology along with Java

I need to know a couple things.

1. What is the terminology for the pop-up box shown in this Image? (Not the text, but the actual box itself) This is w开发者_运维问答ith Visual Studios.

alt text http://www.freeimagehosting.net/uploads/16060e2a55.png

2. I need to do a project in Java and I heard that Eclipse has this pop-up box, but I cant seem to find it. Does anyone know where this option is? I was hoping maybe finding out the terminology of the box will help me find the option easier.

3. Is there a better IDE for java than Eclipse with this box included?

Thank you for the help.

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1. This is IntelliSense, it's activated automatically, but can be invoked manually using Ctrl+Space.
2. Yes, Eclipse does have this as well. Press Ctrl+Space to bring it up (I don't think Eclipse does it manually - it's been a couple of months since I last used Eclispe so I may be wrong).
3. You might want to look into IntelliJ IDEA or Netbeans (the former over the latter). IMHO, Eclipse is the most powerful and represents best value for money :-)