// Take care of special methods release and acquire
if(iMessage.getOperation() != null && iMessage.getOperation().equals("release")) {
_java_environment.revokeInterface(iMessage.getOid(), new Type(iMessage.getInterface()));
remRefHolder(new Type(iMessage.getInterface()), iMessage.getOid());
if(iMessage.mustReply())
sendReply(false, iMessage.getThreadId(), null);
}
else if(iMessage.getOperation() != null && iMessage.getOperation().equals("acquire")) {
String oid_o[] = new String[]{iMessage.getOid()};
_java_environment.registerInterface(null, oid_o, new Type(iMessage.getInterface()));