Does Theia support "Language Support for Java(TM) by Red Hat"?

I am not sure does theia support the vscode extension of “Language Support for Java™ by Red Hat” now, does anyone have tried it?

[original thread by 宁 郑]

Theia can run java vscode extension from Red Hat, also java Theia extension is powered by LS for Java from Red Hat.

They both should work. If not please open issues.

[宁 郑]

Thanks, I have verified, both work!