X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=iotjava%2Fiotrmi%2FJava%2FIoTRMICommClient.java;h=5c5c728c0373f6e12ca127f2efeb457d3ee40dd3;hb=7e8c0cabb7057ad561adbb8b6cc2a0fd5c41bbf4;hp=3f61ba51e867ad9c9c78213716eda32cac289082;hpb=5bc160f4449b52e721b72b091e1b0c1f1362579b;p=iot2.git

diff --git a/iotjava/iotrmi/Java/IoTRMICommClient.java b/iotjava/iotrmi/Java/IoTRMICommClient.java
index 3f61ba5..5c5c728 100644
--- a/iotjava/iotrmi/Java/IoTRMICommClient.java
+++ b/iotjava/iotrmi/Java/IoTRMICommClient.java
@@ -22,7 +22,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
  * @version     1.0
  * @since       2017-01-27
  */
-public class IoTRMICommClient extends IoTRMIComm {
+public final class IoTRMICommClient extends IoTRMIComm {
 
 	/**
 	 * Class Properties
@@ -73,15 +73,12 @@ public class IoTRMICommClient extends IoTRMIComm {
 						if (packetBytes != null) {
 							int packetType = IoTRMIComm.getPacketType(packetBytes);
 							if (packetType == IoTRMIUtil.METHOD_TYPE) {
-								//System.out.println("Method packet: " + Arrays.toString(packetBytes));
 								methodQueue.offer(packetBytes);
 							} else if (packetType == IoTRMIUtil.RET_VAL_TYPE) {
-								//System.out.println("Return value packet: " + Arrays.toString(packetBytes));
 								returnQueue.offer(packetBytes);
 							} else
 								throw new Error("IoTRMICommClient: Packet type is unknown: " + packetType);
-						} //else
-						//	Thread.sleep(100);
+						}
 						packetBytes = null;
 					} catch (Exception ex) {
 						ex.printStackTrace();
@@ -100,14 +97,12 @@ public class IoTRMICommClient extends IoTRMIComm {
 	public synchronized void sendReturnObj(Object retObj, byte[] methodBytes) {
 
 		// Send back return value
-		//byte[] retObjBytes = IoTRMIUtil.getObjectBytes(retObj);
 		byte[] retObjBytes = null;
 		if (retObj != null)	// Handle nullness
 			retObjBytes = IoTRMIUtil.getObjectBytes(retObj);
 		// Send return value together with OBJECT_ID and METHOD_ID for arbitration
 		int objMethIdLen = IoTRMIUtil.OBJECT_ID_LEN + IoTRMIUtil.METHOD_ID_LEN;
 		int headerLen = objMethIdLen + IoTRMIUtil.PACKET_TYPE_LEN;
-		//byte[] retAllBytes = new byte[headerLen + retObjBytes.length];
 		byte[] retAllBytes = null;
 		if (retObj == null)	// Handle nullness
 			retAllBytes = new byte[headerLen];