For Java development, currently, I use NetBeans IDE because there is GUI editor that helps me easlity to build a desktop-based application using Swing API. I plan to use JetBrain for next development.

Android Studio for Android application development.

Beside that, I also use Vim. Well, actually, it's not a IDE. If I work on something using C, PHP, or scripting language (JavaScript, Ruby), I go with it.