static Module loadModule(String name) {
        return Modules.loadModule(name);
    }
Called by the VM to load a system module, typically "java.instrument" or
"jdk.management.agent". If the module is not loaded then it is resolved
and loaded (along with any dependencies that weren't previously loaded)
into a child layer.
agent-module/bootstraps/bootstrap-java9-internal/src/main/java/com/navercorp/pinpoint/bootstrap/java9/module/InternalModules.java