Capable and Ergonomic IDE for JVM
After IntelliJ IDEA has indexed your source code, it offers a blazing fast and intelligent experience by giving relevant suggestions in every context: instant and clever code completion, on-the-fly code analysis, and reliable refactoring tools.
Mission-critical tools such as integrated version control systems and a wide variety of supported languages and frameworks are all to hand — no plugin hassle included.
Smart code completion
While the basic completion suggests names of classes, methods, fields, and keywords within the visibility scope, the smart completion suggests only those types that are expected in the current context.
The IDE predicts your needs and automates the tedious and repetitive development tasks, so you can stay focused on the big picture.
More Information on JetBrains IntelliJ IDEA: https://logon-int.com/jetbrains/intelli-j-idea/