Extra JRE 1.4.2 fix & Adding logging for invalid URI (#275)

* Extra JRE 1.4.2 fix & Adding logging for invalid URI

Signed-off-by: James Sutton <james.sutton@uk.ibm.com>

Author: jpwsutton

org.eclipse.paho.client.mqttv3/src/main/java/org/eclipse/paho/client/mqttv3/MqttAsyncClient.java

@@ -377,7 +377,8 @@ private NetworkModule createNetworkModule(String address, MqttConnectOptions opt
 		try {
 			uri = new URI(address);
 		} catch (URISyntaxException e) {
-			throw new IllegalArgumentException("Malformed URI: " + address, e);
+			// throw new IllegalArgumentException("Malformed URI: " + address, e); // Cannot use for Java 1.4.2
+			throw new IllegalArgumentException("Malformed URI: " + address + ", " + e.getMessage());
 		}
 
 		String host = uri.getHost();
@@ -475,6 +476,7 @@ else if ((factory instanceof SSLSocketFactory) == false) {
 			break;
 		default:
 			// This shouldn't happen, as long as validateURI() has been called.
+			log.fine(CLASS_NAME,methodName, "119", new Object[] {address});
 			netModule = null;
 		}
 		return netModule;

org.eclipse.paho.client.mqttv3/src/main/resources/org/eclipse/paho/client/mqttv3/internal/nls/logcat.properties

@@ -16,6 +16,7 @@
 116=URI={0}
 117=>
 118=<200=internalSend key={0} message={1} token={2}
+119=Invalid URI Provided that could not be used to create a NetworkModule: {0}
 204=connect failed: rc={0}
 207=connect failed: not disconnected {0}
 208=failed: not connected