Fix javadoc issues

Change-Id: I68b5e8feba625104f9a5c9eb62a56654ddea0516

@@ -16,13 +16,13 @@
 package org.onosproject.net.flow;
 
 
-import java.util.Collections;
-import java.util.Set;
-
 import com.google.common.base.MoreObjects;
 import com.google.common.collect.ImmutableSet;
 import org.onosproject.net.DeviceId;
 
+import java.util.Collections;
+import java.util.Set;
+
 /**
  * Representation of a completed flow rule batch operation.
  */
@@ -54,7 +54,7 @@ public class CompletedBatchOperation implements BatchOperationResult<FlowRule> {
      *
      * @param success  indicates whether the completion is successful.
      * @param failures set of any failures encountered
-     * @param deviceId device id
+     * @param deviceId the device this operation completed for
      */
     public CompletedBatchOperation(boolean success, Set<? extends FlowRule> failures,
                                    DeviceId deviceId) {

@@ -108,8 +108,10 @@ public class IntentData { //FIXME need to make this "immutable"
     public String toString() {
         return MoreObjects.toStringHelper(getClass())
                 .add("key", key())
+                .add("intent", intent())
                 .add("state", state())
                 .add("version", version())
+                .add("installables", installables())
                 .toString();
     }
 

@@ -64,6 +64,7 @@ public final class MultiPointToSinglePointIntent extends ConnectivityIntent {
      * traffic selector and treatment.
      *
      * @param appId         application identifier
+     * @param key           intent key
      * @param selector      traffic selector
      * @param treatment     treatment
      * @param ingressPoints set of ports from which ingress traffic originates

@@ -44,6 +44,8 @@ public class IntentAccumulator extends AbstractAccumulator<IntentData> {
 
     /**
      * Creates an intent operation accumulator.
+     *
+     * @param delegate the intent batch delegate
      */
     protected IntentAccumulator(IntentBatchDelegate delegate) {
         super(TIMER, DEFAULT_MAX_EVENTS, DEFAULT_MAX_BATCH_MS, DEFAULT_MAX_IDLE_MS);

@@ -265,6 +265,7 @@ public class IntentManager
      * Compiles an intent recursively.
      *
      * @param intent intent
+     * @param previousInstallables previous intent installables
      * @return result of compilation
      */
     List<Intent> compileIntent(Intent intent, List<Intent> previousInstallables) {

@@ -24,7 +24,7 @@ import static com.google.common.base.Preconditions.checkNotNull;
 
 /**
  * Represents a phase of withdrawing an intent with calling
- * {@link import org.onosproject.net.flow.FlowRuleService}.
+ * {@link org.onosproject.net.flow.FlowRuleService}.
  */
 class Withdrawing implements IntentUpdate {