undertow/src/main/java/org/wildfly/extension/undertow/UndertowService.java
@Deprecated
    public static ServiceName deploymentServiceName(final String serverName, final String virtualHost, final String contextPath) {
        return WEB_DEPLOYMENT_BASE.append(serverName).append(virtualHost).append("".equals(contextPath) ? "/" : contextPath);
    }
@Deprecated
    public static ServiceName deploymentServiceName(final String serverName, final String virtualHost, final String contextPath) {
        return WEB_DEPLOYMENT_BASE.append(serverName).append(virtualHost).append("".equals(contextPath) ? "/" : contextPath);
    }
The old deployment unit service name. This is still registered as an alias, however {{@link #deploymentServiceName(ServiceName)}}
should be used instead.
@param serverName The server name
@param virtualHost The virtual host
@param contextPath The context path
@return The legacy deployment service alias