Describe the bug When upgrading from Spring 3.5.4 to Spring 4.0.0-M1 (yes, I know I'm very early in this migration effort), my program will build and pass tests though I get the following stacktrace ...

I want to run the socket server standalone. I have downloaded org.eclipse.lemminx-uber.jar 0.31.0 java -cp org.eclipse.lemminx-uber.jar org.eclipse.lemminx.XMLServerSocketLauncher From a local web ...