private String getDefaultUserName() {
			if (nameCb == null) {
				return ClientUtil.getUserName();
			}
			return Preferences.getProperty(NAME_PREFERENCE, ClientUtil.getUserName(), true);
		}
Produce minimal URL (i.e., protocol, host and port)
@param url request URL
@return minimal URL
Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/client/DefaultClientAuthenticator.java