}
public void checkGlobalPerms(Permission.Action... actions) throws IOException {
Permission[] perms = new Permission[actions.length];
for (int i = 0; i < actions.length; i++) {
perms[i] = new Permission(actions[i]);
}
CheckPermissionsRequest.Builder request = CheckPermissionsRequest.newBuilder();
for (Action a : actions) {
request.addPermission(AccessControlProtos.Permission.newBuilder()
.addAction(ProtobufUtil.toPermissionAction(a)).build());