INT-1596, fixed the broken links as well as all warnings

spring-integration-jmx/src/main/java/org/springframework/integration/jmx/AttributePollingMessageSource.java

@@ -35,7 +35,7 @@ import org.springframework.util.Assert;
  * @author Mark Fisher
  * @since 2.0
  */
-@SuppressWarnings("unchecked")
+@SuppressWarnings("rawtypes")
 public class AttributePollingMessageSource implements MessageSource {
 
 	private volatile ObjectName objectName;

spring-integration-jmx/src/main/java/org/springframework/integration/jmx/OperationInvokingMessageHandler.java

@@ -186,7 +186,7 @@ public class OperationInvokingMessageHandler extends AbstractReplyProducingMessa
 		return operationName;
 	}
 
-	@SuppressWarnings("unchecked")
+	@SuppressWarnings({ "unchecked", "rawtypes" })
 	private Map<String, Object> resolveParameters(Message<?> message) {
 		Map<String, Object> map = null;
 		if (message.getPayload() instanceof Map) {
@@ -208,7 +208,8 @@ public class OperationInvokingMessageHandler extends AbstractReplyProducingMessa
 		return map;
 	}
 
-	@SuppressWarnings("unchecked")
+	
+	@SuppressWarnings("rawtypes")
 	private Map<String, Object> createParameterMapFromList(List parameters) {
 		Map<String, Object> map = new HashMap<String, Object>();
 		for (int i = 0; i < parameters.size(); i++) {

spring-integration-jmx/src/main/java/org/springframework/integration/monitor/LifecycleMessageSourceMetrics.java

@@ -70,7 +70,7 @@ public class LifecycleMessageSourceMetrics implements MessageSourceMetrics, Life
 	}
 
 	/**
-	 * @return
+	 * @return int
 	 * @see org.springframework.integration.monitor.MessageSourceMetrics#getMessageCount()
 	 */
 	public int getMessageCount() {