MockServletConfig servletConfig = new MockServletConfig();
servletConfig.addInitParameter("javax.ws.rs.Application", getApplicationClassName());
String propertiesFile = getPropertiesFile();
if (propertiesFile != null) {
servletConfig.addInitParameter("propertiesLocation", propertiesFile);
}
tls.set(this);
servlet.init(servletConfig);
}