[Enter description of this extension point.] Command Index it's optional. if don't set, will generte it automatically by default split by comma(,) if not support, will be add ! before mode. the values must be NORMAL, SERVER, SERVER_SHELL, SERVER_JAVA_PROTOCOL, SHELL the empty will support all modes if empty, will same as ALL if inner is false, will wait other command to execut. if true, will execut immediately if empty, will same as ALL if empty, will same as ALL [Enter the first release in which this extension point appears.] [Enter extension point usage example here.] [Enter API information here.] [Enter information about supplied implementation of this extension point.]