vscode/extensions/java/language-configuration.json

{
	"comments": {
		"lineComment": "//",
		"blockComment": [ "/*", "*/" ]
	},
	"brackets": [
		["{", "}"],
		["[", "]"],
		["(", ")"]
	],
	"autoClosingPairs": [
		["{", "}"],
		["[", "]"],
		["(", ")"],
		{ "open": "\"", "close": "\"", "notIn": ["string"] },
		{ "open": "'", "close": "'", "notIn": ["string"] },
		{ "open": "/**", "close": " */", "notIn": ["string"] }
	],
	"surroundingPairs": [
		["{", "}"],
		["[", "]"],
		["(", ")"],
		["\"", "\""],
		["'", "'"],
		["<", ">"]
	],
	"folding": {
		"markers": {
			"start": "^\\s*//\\s*(?:(?:#?region\\b)|(?:<editor-fold\\b))",
			"end": "^\\s*//\\s*(?:(?:#?endregion\\b)|(?:</editor-fold>))"
		}
	},
	"onEnterRules": [
		{
			// e.g. /** | */
			"beforeText": {
				"pattern": "^\\s*/\\*\\*(?!/)([^\\*]|\\*(?!/))*$"
			},
			"afterText": {
				"pattern": "^\\s*\\*/$"
			},
			"action": {
				"indent": "indentOutdent",
				"appendText": " * "
			}
		},
		{
			// e.g. /** ...|
			"beforeText": {
				"pattern": "^\\s*/\\*\\*(?!/)([^\\*]|\\*(?!/))*$"
			},
			"action": {
				"indent": "none",
				"appendText": " * "
			}
		},
		{
			// e.g.  * ...|
			"beforeText": {
				"pattern": "^(\\t|[ ])*[ ]\\*([ ]([^\\*]|\\*(?!/))*)?$"
			},
			"previousLineText": {
				"pattern": "(?=^(\\s*(/\\*\\*|\\*)).*)(?=(?!(\\s*\\*/)))"
			},
			"action": {
				"indent": "none",
				"appendText": "* "
			}
		},
		{
			// e.g.  */|
			"beforeText": {
				"pattern": "^(\\t|[ ])*[ ]\\*/\\s*$"
			},
			"action": {
				"indent": "none",
				"removeText": 1
			}
		},
		{
			// e.g.  *-----*/|
			"beforeText": {
				"pattern": "^(\\t|[ ])*[ ]\\*[^/]*\\*/\\s*$"
			},
			"action": {
				"indent": "none",
				"removeText": 1
			}
		},
		{
			"beforeText": {
				"pattern": "^\\s*(\\bcase\\s.+:|\\bdefault:)$"
			},
			"afterText": {
				"pattern": "^(?!\\s*(\\bcase\\b|\\bdefault\\b))"
			},
			"action": {
				"indent": "indent"
			}
		}
	]
}