1. cannot load java project successfully

VSCode not suggesting and autocompleting java code

ShortCut

format file: Shift + Option + f

rename variable: F2

organize import: Shift + Option + O

could not establish connection to "<host name>"

I could connect after I removed all files in~/.vscode-serveron the remote Linux server.

Define shortcut

Create a shortcut for system.out.println in visual studio code

Format comment

in settings.json

"editor.wordWrapColumn": 88