public void removeMessage(MessageChannel channel, MessageEdit edit) {
   super.removeResource(channel, edit);
 }
 public void cancelMessage(MessageChannel channel, MessageEdit edit) {
   super.cancelResource(channel, edit);
 }
 public void commitMessage(MessageChannel channel, MessageEdit edit) {
   super.commitResource(channel, edit);
 }
 public void removeChannel(MessageChannelEdit edit) {
   super.removeContainer(edit);
 }
 public void cancelChannel(MessageChannelEdit edit) {
   super.cancelContainer(edit);
 }
 public void commitChannel(MessageChannelEdit edit) {
   super.commitContainer(edit);
 }