The extended client capability: resolveAdditionalTextEditsSupport will be deprecated

[jdneo]

Since LSP 3.16, client can set resolveSupport to indicates which properties a client can resolve lazily on a completion item. JDT.LS will check resolveSupport to get which properties are supported in the completionItem/resolve request.

And that means there is no need to set resolveAdditionalTextEditsSupport in extendedClientCapabilities. resolveAdditionalTextEditsSupport will be deprecated.

More information, please check:

• Check additionalTextEdits & documentation resolve support via standard LSP eclipse-jdtls/eclipse.jdt.ls#2598
• Remove 'resolveAdditionalTextEditsSupport' from extended client capabilities redhat-developer/vscode-java#3070

[yyoncho]

Thanks for the heads up.