IntelliJ IDEA Early Access Program

This page lists pre-release builds of IntelliJ IDEA 2017.3, the update we're releasing in Autumn of 2017.

Both Community and Ultimate Edition EAP builds can be used for any purpose, including writing proprietary or commercial software. Note, however, that because EAP is always work in progress, some of their features might not always work as expected. Please use these builds at your own risk.

IntelliJ IDEA 2017.3 is in active development, and we really appreciate your feedback. Please use our issue tracker to report bugs and suggest new features and other improvements.

Recent changes

  • Build: 2017.3 EAP 173.2290.1
  • Released: September 13, 2017
  • Release notes
  • The Go to File action now doesn’t require slashes between folder names and before file name.

  • Build: 2017.3 EAP 173.2099.14
  • Released: September 7, 2017


  • Detecting a wider set of problems in Stream and Optional call chains.
  • Detecting more nullability problems by inferring nullability for method parameters.
  • The inspections that migrate for-loops into Stream API calls now support more scenarios.
  • Many new inspections.

JVM debugger

  • To reduce overhead, any renderer now can be set to On-demand. Such a renderer shows the data only on click.
  • The new Overhead tab that shows the overhead produced by breakpoints, conditions, log expressions, capture points, heavy renderers, etc. The data is comprised of the number of hits and the amount of time.

Spring Boot

  • Initial support for auto-configured MVC web applications.

Git integration

  • Log now offers the Interactively Rebase from Here action.
  • Branch operations are now faster on large projects.


  • Structural Search and Replace now provides a progress indicator.