vscode java

├── .vscode
│   └── launch.json
└── FooBarMainEntry.java

launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "java",
            "name": "Debug (Launch)",
            "request": "launch",
            "cwd": "${workspaceFolder}",
            "console": "internalConsole",
            "stopOnEntry": false,
            "mainClass": "FooBarMainEntry",
            "args": ""
        }
    ]
}