Fix "Debug on Server" deployment failure caused by JVM module access error on restart

Author: jGauravGupta

src/main/fish/payara/server/PayaraServerInstanceController.ts

@@ -744,6 +744,25 @@ export class PayaraServerInstanceController extends PayaraInstanceController {
         });
     }
 
+    private async stopAndStartInDebugMode(payaraServer: PayaraLocalServerInstance, debugPort: string, callback?: (status: boolean) => any): Promise<void> {
+        let endpoints: RestEndpoints = new RestEndpoints(payaraServer);
+        endpoints.invoke("stop-domain", async (_res) => {
+            payaraServer.setState(InstanceState.STOPPED);
+            payaraServer.setDebug(false);
+            await new Promise(resolve => setTimeout(resolve, 2000));
+            this.refreshServerList();
+            payaraServer.disconnectOutput();
+            this.startServer(payaraServer, true, debugPort, callback);
+        },
+            (_res, message) => {
+                vscode.window.showErrorMessage('Unable to stop the Payara Server before restarting in debug mode. ' + message);
+                if (callback) {
+                    callback(false);
+                }
+            }
+        );
+    }
+
     public async renameServer(payaraServer: PayaraServerInstance): Promise<void> {
         if (payaraServer) {
             await vscode.window.showInputBox({
@@ -848,7 +867,7 @@ export class PayaraServerInstanceController extends PayaraInstanceController {
                 if (server instanceof PayaraLocalServerInstance && !server.isStarted()) {
                     this.startServer(server, debug, debugPort, deploy);
                 } else if (server instanceof PayaraLocalServerInstance && debug && !server.isDebug()) {
-                    this.restartServer(server, debug, deploy);
+                    this.stopAndStartInDebugMode(server, debugPort, deploy);
                 } else {
                     deploy(true);
                 }
@@ -860,7 +879,7 @@ export class PayaraServerInstanceController extends PayaraInstanceController {
             this.selectListedServer(callback);
         }
     }
-
+ 
     public readDebugPortFromWorkspace(uri: Uri) {
         const workspaceFolder = vscode.workspace.getWorkspaceFolder(uri);
         if (workspaceFolder) {