Eclipse JDT LS 1.21.0

The following are the main new features a part of this release :

- Allow language server to declare availability sooner by postponing autobuild.

- Save operations need not run in workspace runnable when project is not unmanaged.

- Implement method hierarchy through existing type hierarchy logic.

- Update types filter according to import declarations.

- Update to LSP4J 0.20.0

See https://github.com/eclipse/eclipse.jdt.ls/milestone/111?closed=1 for more details.

Release Date
Release Type
Minor release