Eclipse JDT LS 1.29.0

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

- Support named pipes for client/server communication.

- Add new alias public static void main(String[] args) for public main method.

- Add aliases for sysout/syserr snippets that will see more usage.

- Add "Surround with try/catch" code action.

- Automatically add the existing static imports in code as favorite static members.

- Move snippet suggestions above matching keywords in completion list.

See https://github.com/eclipse/eclipse.jdt.ls/milestone/120?closed=1 for more details.