update language client to adopt call hierarchy

Signed-off-by: Jinbo Wang <jinbwan@microsoft.com>

Author: testforstephen

package-lock.json

@@ -11,7 +11,7 @@
   "preview": true,
   "enableProposedApi": false,
   "engines": {
-    "vscode": "^1.40.0"
+    "vscode": "^1.41.0"
   },
   "repository": {
     "type": "git",
@@ -561,25 +561,25 @@
     "@types/glob": "5.0.30",
     "@types/lodash.findindex": "^4.6.6",
     "@types/mocha": "^5.2.5",
-    "@types/node": "^6.0.40",
-    "@types/vscode": "^1.40.0",
+    "@types/node": "^8.10.51",
+    "@types/vscode": "^1.41.0",
     "@types/winston": "^2.4.4",
     "gulp": "^4.0.0",
     "gulp-decompress": "2.0.1",
     "gulp-download": "0.0.1",
     "lodash.findindex": "^4.6.0",
+    "lodash.template": ">=4.5.0",
     "mocha": "^5.2.0",
     "ts-loader": "^5.3.1",
     "tslint": "^5.11.0",
-    "typescript": "^3.4.1",
+    "typescript": "^3.7.3",
     "typescript-tslint-plugin": "^0.3.1",
-    "vscode-test": "^1.2.3",
+    "vscode-test": "^1.3.0",
     "webpack": "^4.27.1",
-    "webpack-cli": "^3.1.2",
-    "lodash.template": ">=4.5.0"
+    "webpack-cli": "^3.1.2"
   },
   "dependencies": {
-    "vscode-languageclient": "5.3.0-next.9",
+    "vscode-languageclient": "6.0.0-next.9",
     "find-java-home": "1.1.0",
     "expand-home-dir": "^0.0.3",
     "fs-extra": "^8.1.0",

package.json

@@ -17,7 +17,6 @@ export function prepareExecutable(requirements: RequirementsData, workspacePath,
 	const executable: Executable = Object.create(null);
 	const options: ExecutableOptions = Object.create(null);
 	options.env = process.env;
-	options.stdio = 'pipe';
 	executable.options = options;
 	executable.command = path.resolve(requirements.java_home + '/bin/java');
 	executable.args = prepareParams(requirements, javaConfig, workspacePath, context);

src/javaServerStarter.ts

@@ -319,7 +319,7 @@ async function moveStaticMember(languageClient: LanguageClient, params: CodeActi
 }
 
 async function selectTargetClass(languageClient: LanguageClient, placeHolder: string, projectName: string, exclude: Set<string>): Promise<SymbolInformation> {
-    const picked = await window.showQuickPick(
+    const picked = await window.showQuickPick<any>(
         languageClient.sendRequest(SearchSymbols.type, {
             query: '*',
             projectName,