private void removeAllConnections() {
UNICAST unicast=(UNICAST)channel.getProtocolStack().findProtocol(UNICAST.class);
unicast.removeAllConnections();
}
void invokeRpcs() throws Throwable {
<BUG>Address destination=getReceiver();</BUG>
if(num_threads > 1 && num_msgs % num_threads != 0) {
System.err.println("num_msgs (" + num_msgs + " ) has to be divisible by num_threads (" + num_threads + ")");
return;
<BUG>}
if(destination == null) {
</BUG>
System.err.println("UnicastTest.invokeRpcs(): receiver is null, cannot send messages");

private void removeAllConnections() {
UNICAST unicast=(UNICAST)channel.getProtocolStack().findProtocol(UNICAST.class);
unicast.removeAllConnections();
}
void invokeRpcs() throws Throwable {
if(num_threads > 1 && num_msgs % num_threads != 0) {
System.err.println("num_msgs (" + num_msgs + " ) has to be divisible by num_threads (" + num_threads + ")");
