Replace OkHttp3ClientHttpRequestFactory with JdkClientHttpRequestFactory #1296
Description
The org.springframework.ide.vscode.boot.app.RestTemplateFactory uses deprecated org.springframework.http.client.OkHttp3ClientHttpRequestFactory. Replace is with org.springframework.http.client.JdkClientHttpRequestFactory.
The trick would be testing the proxy settings with this as it would probably require some kind of setup.