Organized imports for main classes
Change-Id: I3b05d7f289706aef04019a820be9989f8fb54945
diff --git a/src/main/java/net/onrc/onos/core/datagrid/HazelcastEventChannel.java b/src/main/java/net/onrc/onos/core/datagrid/HazelcastEventChannel.java
index fab6943..4b67b31 100644
--- a/src/main/java/net/onrc/onos/core/datagrid/HazelcastEventChannel.java
+++ b/src/main/java/net/onrc/onos/core/datagrid/HazelcastEventChannel.java
@@ -6,6 +6,8 @@
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.TimeUnit;
+import net.onrc.onos.core.util.serializers.KryoFactory;
+
import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.io.Input;
import com.esotericsoftware.kryo.io.Output;
@@ -14,8 +16,6 @@
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.IMap;
-import net.onrc.onos.core.util.serializers.KryoFactory;
-
/**
* A datagrid event channel that uses Hazelcast as a datagrid.
*
diff --git a/src/main/java/net/onrc/onos/core/datagrid/web/GetNGFlowsSummaryResource.java b/src/main/java/net/onrc/onos/core/datagrid/web/GetNGFlowsSummaryResource.java
index 7aa8e01..64edb24 100644
--- a/src/main/java/net/onrc/onos/core/datagrid/web/GetNGFlowsSummaryResource.java
+++ b/src/main/java/net/onrc/onos/core/datagrid/web/GetNGFlowsSummaryResource.java
@@ -5,10 +5,10 @@
import java.util.TreeMap;
import net.onrc.onos.core.intent.Intent;
+import net.onrc.onos.core.intent.Intent.IntentState;
import net.onrc.onos.core.intent.IntentMap;
import net.onrc.onos.core.intent.PathIntent;
import net.onrc.onos.core.intent.ShortestPathIntent;
-import net.onrc.onos.core.intent.Intent.IntentState;
import net.onrc.onos.core.intent.runtime.IPathCalcRuntimeService;
import net.onrc.onos.core.topology.LinkEvent;
import net.onrc.onos.core.topology.Path;
diff --git a/src/main/java/net/onrc/onos/core/datagrid/web/IntentResource.java b/src/main/java/net/onrc/onos/core/datagrid/web/IntentResource.java
index e666eb7..fccea27 100755
--- a/src/main/java/net/onrc/onos/core/datagrid/web/IntentResource.java
+++ b/src/main/java/net/onrc/onos/core/datagrid/web/IntentResource.java
@@ -6,8 +6,12 @@
import java.io.IOException;
import java.util.Collection;
+import java.util.HashMap;
import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.Map;
+import net.floodlightcontroller.util.MACAddress;
import net.onrc.onos.core.intent.ConstrainedShortestPathIntent;
import net.onrc.onos.core.intent.Intent;
import net.onrc.onos.core.intent.IntentMap;
@@ -19,20 +23,13 @@
import org.codehaus.jackson.JsonGenerationException;
import org.codehaus.jackson.JsonNode;
import org.codehaus.jackson.map.JsonMappingException;
-import org.restlet.resource.Post;
-import org.restlet.resource.ServerResource;
import org.codehaus.jackson.map.ObjectMapper;
-
-import net.floodlightcontroller.util.MACAddress;
-
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.Map;
-
import org.codehaus.jackson.node.ArrayNode;
import org.codehaus.jackson.node.ObjectNode;
import org.restlet.resource.Delete;
import org.restlet.resource.Get;
+import org.restlet.resource.Post;
+import org.restlet.resource.ServerResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java
index b21ef8e..d5107da 100644
--- a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java
+++ b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZClient.java
@@ -6,14 +6,14 @@
import net.onrc.onos.core.datastore.IKVClient;
import net.onrc.onos.core.datastore.IKVTable;
+import net.onrc.onos.core.datastore.IKVTable.IKVEntry;
import net.onrc.onos.core.datastore.IKVTableID;
import net.onrc.onos.core.datastore.IMultiEntryOperation;
+import net.onrc.onos.core.datastore.IMultiEntryOperation.OPERATION;
+import net.onrc.onos.core.datastore.IMultiEntryOperation.STATUS;
import net.onrc.onos.core.datastore.ObjectDoesntExistException;
import net.onrc.onos.core.datastore.ObjectExistsException;
import net.onrc.onos.core.datastore.WrongVersionException;
-import net.onrc.onos.core.datastore.IKVTable.IKVEntry;
-import net.onrc.onos.core.datastore.IMultiEntryOperation.OPERATION;
-import net.onrc.onos.core.datastore.IMultiEntryOperation.STATUS;
import net.onrc.onos.core.datastore.hazelcast.HZTable.VersionedValue;
import net.onrc.onos.core.datastore.internal.IModifiableMultiEntryOperation;
diff --git a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZMultiEntryOperation.java b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZMultiEntryOperation.java
index a4842ef..105fc16 100644
--- a/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZMultiEntryOperation.java
+++ b/src/main/java/net/onrc/onos/core/datastore/hazelcast/HZMultiEntryOperation.java
@@ -4,15 +4,15 @@
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
import net.onrc.onos.core.datastore.IKVTableID;
import net.onrc.onos.core.datastore.IMultiEntryOperation;
import net.onrc.onos.core.datastore.hazelcast.HZTable.VersionedValue;
import net.onrc.onos.core.datastore.internal.IModifiableMultiEntryOperation;
import net.onrc.onos.core.datastore.utils.ByteArrayUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
public class HZMultiEntryOperation implements IMultiEntryOperation, IModifiableMultiEntryOperation {
private static final Logger log = LoggerFactory.getLogger(HZMultiEntryOperation.class);
diff --git a/src/main/java/net/onrc/onos/core/datastore/ramcloud/RCClient.java b/src/main/java/net/onrc/onos/core/datastore/ramcloud/RCClient.java
index 18ef642..7ff7e7f 100644
--- a/src/main/java/net/onrc/onos/core/datastore/ramcloud/RCClient.java
+++ b/src/main/java/net/onrc/onos/core/datastore/ramcloud/RCClient.java
@@ -10,13 +10,13 @@
import net.onrc.onos.core.datastore.IKVClient;
import net.onrc.onos.core.datastore.IKVTable;
+import net.onrc.onos.core.datastore.IKVTable.IKVEntry;
import net.onrc.onos.core.datastore.IKVTableID;
import net.onrc.onos.core.datastore.IMultiEntryOperation;
+import net.onrc.onos.core.datastore.IMultiEntryOperation.STATUS;
import net.onrc.onos.core.datastore.ObjectDoesntExistException;
import net.onrc.onos.core.datastore.ObjectExistsException;
import net.onrc.onos.core.datastore.WrongVersionException;
-import net.onrc.onos.core.datastore.IKVTable.IKVEntry;
-import net.onrc.onos.core.datastore.IMultiEntryOperation.STATUS;
import net.onrc.onos.core.datastore.internal.IModifiableMultiEntryOperation;
import net.onrc.onos.core.datastore.ramcloud.RCTable.Entry;
import net.onrc.onos.core.datastore.utils.ByteArrayUtil;
diff --git a/src/main/java/net/onrc/onos/core/datastore/utils/KVObject.java b/src/main/java/net/onrc/onos/core/datastore/utils/KVObject.java
index 522ced0..ce4f617 100644
--- a/src/main/java/net/onrc/onos/core/datastore/utils/KVObject.java
+++ b/src/main/java/net/onrc/onos/core/datastore/utils/KVObject.java
@@ -9,13 +9,13 @@
import net.onrc.onos.core.datastore.DataStoreClient;
import net.onrc.onos.core.datastore.IKVClient;
import net.onrc.onos.core.datastore.IKVTable;
+import net.onrc.onos.core.datastore.IKVTable.IKVEntry;
import net.onrc.onos.core.datastore.IKVTableID;
import net.onrc.onos.core.datastore.IMultiEntryOperation;
import net.onrc.onos.core.datastore.IMultiObjectOperation;
import net.onrc.onos.core.datastore.ObjectDoesntExistException;
import net.onrc.onos.core.datastore.ObjectExistsException;
import net.onrc.onos.core.datastore.WrongVersionException;
-import net.onrc.onos.core.datastore.IKVTable.IKVEntry;
import net.onrc.onos.core.datastore.internal.IModifiableMultiEntryOperation;
import org.slf4j.Logger;
diff --git a/src/main/java/net/onrc/onos/core/flowprogrammer/FlowProgrammer.java b/src/main/java/net/onrc/onos/core/flowprogrammer/FlowProgrammer.java
index 5624b00..4a25cd3 100644
--- a/src/main/java/net/onrc/onos/core/flowprogrammer/FlowProgrammer.java
+++ b/src/main/java/net/onrc/onos/core/flowprogrammer/FlowProgrammer.java
@@ -5,12 +5,6 @@
import java.util.HashMap;
import java.util.Map;
-import org.openflow.protocol.OFFlowRemoved;
-import org.openflow.protocol.OFMessage;
-import org.openflow.protocol.OFType;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
import net.floodlightcontroller.core.FloodlightContext;
import net.floodlightcontroller.core.IFloodlightProviderService;
import net.floodlightcontroller.core.IOFMessageListener;
@@ -25,6 +19,12 @@
import net.onrc.onos.core.registry.IControllerRegistryService;
import net.onrc.onos.core.util.FlowEntryId;
+import org.openflow.protocol.OFFlowRemoved;
+import org.openflow.protocol.OFMessage;
+import org.openflow.protocol.OFType;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
/**
* FlowProgrammer is a module responsible to maintain flows installed to switches.
* FlowProgrammer consists of FlowPusher and FlowSynchronizer.
diff --git a/src/main/java/net/onrc/onos/core/flowprogrammer/FlowPusher.java b/src/main/java/net/onrc/onos/core/flowprogrammer/FlowPusher.java
index bdb1f43..94c192d 100644
--- a/src/main/java/net/onrc/onos/core/flowprogrammer/FlowPusher.java
+++ b/src/main/java/net/onrc/onos/core/flowprogrammer/FlowPusher.java
@@ -18,12 +18,6 @@
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
-import org.openflow.protocol.*;
-import org.openflow.protocol.action.*;
-import org.openflow.protocol.factory.BasicFactory;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
import net.floodlightcontroller.core.FloodlightContext;
import net.floodlightcontroller.core.IFloodlightProviderService;
import net.floodlightcontroller.core.IOFMessageListener;
@@ -35,13 +29,46 @@
import net.floodlightcontroller.util.OFMessageDamper;
import net.onrc.onos.core.util.FlowEntry;
import net.onrc.onos.core.util.FlowEntryAction;
+import net.onrc.onos.core.util.FlowEntryAction.ActionEnqueue;
+import net.onrc.onos.core.util.FlowEntryAction.ActionOutput;
+import net.onrc.onos.core.util.FlowEntryAction.ActionSetEthernetAddr;
+import net.onrc.onos.core.util.FlowEntryAction.ActionSetIPv4Addr;
+import net.onrc.onos.core.util.FlowEntryAction.ActionSetIpToS;
+import net.onrc.onos.core.util.FlowEntryAction.ActionSetTcpUdpPort;
+import net.onrc.onos.core.util.FlowEntryAction.ActionSetVlanId;
+import net.onrc.onos.core.util.FlowEntryAction.ActionSetVlanPriority;
+import net.onrc.onos.core.util.FlowEntryAction.ActionStripVlan;
import net.onrc.onos.core.util.FlowEntryActions;
import net.onrc.onos.core.util.FlowEntryMatch;
import net.onrc.onos.core.util.FlowEntryUserState;
import net.onrc.onos.core.util.IPv4Net;
import net.onrc.onos.core.util.Pair;
import net.onrc.onos.core.util.Port;
-import net.onrc.onos.core.util.FlowEntryAction.*;
+
+import org.openflow.protocol.OFBarrierReply;
+import org.openflow.protocol.OFBarrierRequest;
+import org.openflow.protocol.OFFlowMod;
+import org.openflow.protocol.OFMatch;
+import org.openflow.protocol.OFMessage;
+import org.openflow.protocol.OFPacketOut;
+import org.openflow.protocol.OFPort;
+import org.openflow.protocol.OFType;
+import org.openflow.protocol.action.OFAction;
+import org.openflow.protocol.action.OFActionDataLayerDestination;
+import org.openflow.protocol.action.OFActionDataLayerSource;
+import org.openflow.protocol.action.OFActionEnqueue;
+import org.openflow.protocol.action.OFActionNetworkLayerDestination;
+import org.openflow.protocol.action.OFActionNetworkLayerSource;
+import org.openflow.protocol.action.OFActionNetworkTypeOfService;
+import org.openflow.protocol.action.OFActionOutput;
+import org.openflow.protocol.action.OFActionStripVirtualLan;
+import org.openflow.protocol.action.OFActionTransportLayerDestination;
+import org.openflow.protocol.action.OFActionTransportLayerSource;
+import org.openflow.protocol.action.OFActionVirtualLanIdentifier;
+import org.openflow.protocol.action.OFActionVirtualLanPriorityCodePoint;
+import org.openflow.protocol.factory.BasicFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
/**
* FlowPusher is a implementation of FlowPusherService.
diff --git a/src/main/java/net/onrc/onos/core/flowprogrammer/FlowSynchronizer.java b/src/main/java/net/onrc/onos/core/flowprogrammer/FlowSynchronizer.java
index 52eeff2..25fe608 100644
--- a/src/main/java/net/onrc/onos/core/flowprogrammer/FlowSynchronizer.java
+++ b/src/main/java/net/onrc/onos/core/flowprogrammer/FlowSynchronizer.java
@@ -12,6 +12,11 @@
import java.util.concurrent.Future;
import java.util.concurrent.FutureTask;
+import net.floodlightcontroller.core.IOFSwitch;
+import net.onrc.onos.core.flowprogrammer.IFlowPusherService.MsgPriority;
+import net.onrc.onos.core.util.Dpid;
+import net.onrc.onos.core.util.FlowEntryId;
+
import org.openflow.protocol.OFFlowMod;
import org.openflow.protocol.OFMatch;
import org.openflow.protocol.OFPort;
@@ -23,12 +28,6 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import net.floodlightcontroller.core.IOFSwitch;
-import net.onrc.onos.core.flowprogrammer.IFlowPusherService.MsgPriority;
-import net.onrc.onos.core.util.Dpid;
-import net.onrc.onos.core.util.FlowEntry;
-import net.onrc.onos.core.util.FlowEntryId;
-
/**
* FlowSynchronizer is an implementation of FlowSyncService.
* In addition to IFlowSyncService, FlowSynchronizer periodically reads flow
diff --git a/src/main/java/net/onrc/onos/core/flowprogrammer/IFlowPusherService.java b/src/main/java/net/onrc/onos/core/flowprogrammer/IFlowPusherService.java
index c0c7ae7..89c6599 100644
--- a/src/main/java/net/onrc/onos/core/flowprogrammer/IFlowPusherService.java
+++ b/src/main/java/net/onrc/onos/core/flowprogrammer/IFlowPusherService.java
@@ -2,15 +2,15 @@
import java.util.Collection;
-import org.openflow.protocol.OFBarrierReply;
-import org.openflow.protocol.OFMessage;
-
import net.floodlightcontroller.core.IOFSwitch;
import net.floodlightcontroller.core.internal.OFMessageFuture;
import net.floodlightcontroller.core.module.IFloodlightService;
import net.onrc.onos.core.util.FlowEntry;
import net.onrc.onos.core.util.Pair;
+import org.openflow.protocol.OFBarrierReply;
+import org.openflow.protocol.OFMessage;
+
/**
* FlowPusherService is a service to send message to switches in proper rate.
* Conceptually a queue is attached to each switch, and FlowPusherService
diff --git a/src/main/java/net/onrc/onos/core/flowprogrammer/OFBarrierReplyFuture.java b/src/main/java/net/onrc/onos/core/flowprogrammer/OFBarrierReplyFuture.java
index 5815137..bbd10cb 100644
--- a/src/main/java/net/onrc/onos/core/flowprogrammer/OFBarrierReplyFuture.java
+++ b/src/main/java/net/onrc/onos/core/flowprogrammer/OFBarrierReplyFuture.java
@@ -2,14 +2,14 @@
import java.util.concurrent.TimeUnit;
-import org.openflow.protocol.OFBarrierReply;
-import org.openflow.protocol.OFMessage;
-import org.openflow.protocol.OFType;
-
import net.floodlightcontroller.core.IOFSwitch;
import net.floodlightcontroller.core.internal.OFMessageFuture;
import net.floodlightcontroller.threadpool.IThreadPoolService;
+import org.openflow.protocol.OFBarrierReply;
+import org.openflow.protocol.OFMessage;
+import org.openflow.protocol.OFType;
+
public class OFBarrierReplyFuture extends OFMessageFuture<OFBarrierReply> {
protected volatile boolean finished;
diff --git a/src/main/java/net/onrc/onos/core/flowprogrammer/web/FlowProgrammerWebRoutable.java b/src/main/java/net/onrc/onos/core/flowprogrammer/web/FlowProgrammerWebRoutable.java
index ab3f641..0620a08 100644
--- a/src/main/java/net/onrc/onos/core/flowprogrammer/web/FlowProgrammerWebRoutable.java
+++ b/src/main/java/net/onrc/onos/core/flowprogrammer/web/FlowProgrammerWebRoutable.java
@@ -1,11 +1,11 @@
package net.onrc.onos.core.flowprogrammer.web;
+import net.floodlightcontroller.restserver.RestletRoutable;
+
import org.restlet.Context;
import org.restlet.Restlet;
import org.restlet.routing.Router;
-import net.floodlightcontroller.restserver.RestletRoutable;
-
public class FlowProgrammerWebRoutable implements RestletRoutable {
@Override
diff --git a/src/main/java/net/onrc/onos/core/flowprogrammer/web/PusherResource.java b/src/main/java/net/onrc/onos/core/flowprogrammer/web/PusherResource.java
index 2f7af29..706445b 100644
--- a/src/main/java/net/onrc/onos/core/flowprogrammer/web/PusherResource.java
+++ b/src/main/java/net/onrc/onos/core/flowprogrammer/web/PusherResource.java
@@ -1,12 +1,12 @@
package net.onrc.onos.core.flowprogrammer.web;
+import net.floodlightcontroller.core.IFloodlightProviderService;
+import net.onrc.onos.core.flowprogrammer.IFlowPusherService;
+
import org.restlet.resource.ServerResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import net.floodlightcontroller.core.IFloodlightProviderService;
-import net.onrc.onos.core.flowprogrammer.IFlowPusherService;
-
public class PusherResource extends ServerResource {
protected final static Logger log = LoggerFactory.getLogger(PusherResource.class);
diff --git a/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntime.java b/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntime.java
index e4ff80c..9314959 100644
--- a/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntime.java
+++ b/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntime.java
@@ -6,16 +6,16 @@
import net.onrc.onos.core.intent.ConstrainedBFSTree;
import net.onrc.onos.core.intent.ConstrainedShortestPathIntent;
import net.onrc.onos.core.intent.ErrorIntent;
+import net.onrc.onos.core.intent.ErrorIntent.ErrorType;
import net.onrc.onos.core.intent.Intent;
+import net.onrc.onos.core.intent.Intent.IntentState;
import net.onrc.onos.core.intent.IntentMap;
import net.onrc.onos.core.intent.IntentOperation;
+import net.onrc.onos.core.intent.IntentOperation.Operator;
import net.onrc.onos.core.intent.IntentOperationList;
import net.onrc.onos.core.intent.PathIntent;
import net.onrc.onos.core.intent.PathIntentMap;
import net.onrc.onos.core.intent.ShortestPathIntent;
-import net.onrc.onos.core.intent.ErrorIntent.ErrorType;
-import net.onrc.onos.core.intent.Intent.IntentState;
-import net.onrc.onos.core.intent.IntentOperation.Operator;
import net.onrc.onos.core.topology.NetworkGraph;
import net.onrc.onos.core.topology.Path;
import net.onrc.onos.core.topology.Switch;
diff --git a/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntimeModule.java b/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntimeModule.java
index baecd64..8c219c2 100755
--- a/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntimeModule.java
+++ b/src/main/java/net/onrc/onos/core/intent/runtime/PathCalcRuntimeModule.java
@@ -10,9 +10,6 @@
import java.util.Map.Entry;
import java.util.concurrent.locks.ReentrantLock;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
import net.floodlightcontroller.core.module.FloodlightModuleContext;
import net.floodlightcontroller.core.module.FloodlightModuleException;
import net.floodlightcontroller.core.module.IFloodlightModule;
@@ -21,14 +18,14 @@
import net.onrc.onos.core.datagrid.IEventChannel;
import net.onrc.onos.core.datagrid.IEventChannelListener;
import net.onrc.onos.core.intent.Intent;
+import net.onrc.onos.core.intent.Intent.IntentState;
import net.onrc.onos.core.intent.IntentMap;
import net.onrc.onos.core.intent.IntentOperation;
+import net.onrc.onos.core.intent.IntentOperation.Operator;
import net.onrc.onos.core.intent.IntentOperationList;
import net.onrc.onos.core.intent.PathIntent;
import net.onrc.onos.core.intent.PathIntentMap;
import net.onrc.onos.core.intent.ShortestPathIntent;
-import net.onrc.onos.core.intent.Intent.IntentState;
-import net.onrc.onos.core.intent.IntentOperation.Operator;
import net.onrc.onos.core.registry.IControllerRegistryService;
import net.onrc.onos.core.topology.DeviceEvent;
import net.onrc.onos.core.topology.INetworkGraphListener;
@@ -37,6 +34,9 @@
import net.onrc.onos.core.topology.PortEvent;
import net.onrc.onos.core.topology.SwitchEvent;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
/**
* @author Toshio Koide (t-koide@onlab.us)
*/
diff --git a/src/main/java/net/onrc/onos/core/intent/runtime/PersistIntent.java b/src/main/java/net/onrc/onos/core/intent/runtime/PersistIntent.java
index 8efded2..53be91c 100755
--- a/src/main/java/net/onrc/onos/core/intent/runtime/PersistIntent.java
+++ b/src/main/java/net/onrc/onos/core/intent/runtime/PersistIntent.java
@@ -4,9 +4,6 @@
*/
package net.onrc.onos.core.intent.runtime;
-import com.esotericsoftware.kryo.Kryo;
-import com.esotericsoftware.kryo.io.Output;
-
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
@@ -27,6 +24,9 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import com.esotericsoftware.kryo.Kryo;
+import com.esotericsoftware.kryo.io.Output;
+
/**
*
* @author nickkaranatsios
diff --git a/src/main/java/net/onrc/onos/core/intent/runtime/PlanCalcRuntime.java b/src/main/java/net/onrc/onos/core/intent/runtime/PlanCalcRuntime.java
index aa757a0..09e50f6 100644
--- a/src/main/java/net/onrc/onos/core/intent/runtime/PlanCalcRuntime.java
+++ b/src/main/java/net/onrc/onos/core/intent/runtime/PlanCalcRuntime.java
@@ -14,15 +14,13 @@
import net.onrc.onos.core.intent.FlowEntry;
import net.onrc.onos.core.intent.Intent;
import net.onrc.onos.core.intent.IntentOperation;
+import net.onrc.onos.core.intent.IntentOperation.Operator;
import net.onrc.onos.core.intent.IntentOperationList;
import net.onrc.onos.core.intent.PathIntent;
import net.onrc.onos.core.intent.ShortestPathIntent;
-import net.onrc.onos.core.intent.IntentOperation.Operator;
import net.onrc.onos.core.topology.LinkEvent;
//import net.onrc.onos.core.topology.NetworkGraph;
-
-
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/onrc/onos/core/intent/runtime/PlanInstallModule.java b/src/main/java/net/onrc/onos/core/intent/runtime/PlanInstallModule.java
index b397554..102a754 100644
--- a/src/main/java/net/onrc/onos/core/intent/runtime/PlanInstallModule.java
+++ b/src/main/java/net/onrc/onos/core/intent/runtime/PlanInstallModule.java
@@ -2,7 +2,6 @@
import java.util.ArrayList;
import java.util.Collection;
-import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
@@ -19,16 +18,12 @@
import net.onrc.onos.core.datagrid.IEventChannelListener;
import net.onrc.onos.core.flowprogrammer.IFlowPusherService;
import net.onrc.onos.core.intent.FlowEntry;
+import net.onrc.onos.core.intent.Intent.IntentState;
import net.onrc.onos.core.intent.IntentOperation;
import net.onrc.onos.core.intent.IntentOperationList;
-import net.onrc.onos.core.intent.Intent.IntentState;
import net.onrc.onos.core.topology.INetworkGraphService;
//import net.onrc.onos.core.topology.NetworkGraph;
-
-
-
-
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
diff --git a/src/main/java/net/onrc/onos/core/linkdiscovery/internal/LinkDiscoveryManager.java b/src/main/java/net/onrc/onos/core/linkdiscovery/internal/LinkDiscoveryManager.java
index 489dbdd..daed20b 100644
--- a/src/main/java/net/onrc/onos/core/linkdiscovery/internal/LinkDiscoveryManager.java
+++ b/src/main/java/net/onrc/onos/core/linkdiscovery/internal/LinkDiscoveryManager.java
@@ -57,13 +57,13 @@
import net.floodlightcontroller.util.EventHistory;
import net.floodlightcontroller.util.EventHistory.EvAction;
import net.onrc.onos.core.linkdiscovery.ILinkDiscovery;
+import net.onrc.onos.core.linkdiscovery.ILinkDiscovery.LDUpdate;
+import net.onrc.onos.core.linkdiscovery.ILinkDiscovery.UpdateOperation;
import net.onrc.onos.core.linkdiscovery.ILinkDiscoveryListener;
import net.onrc.onos.core.linkdiscovery.ILinkDiscoveryService;
import net.onrc.onos.core.linkdiscovery.Link;
import net.onrc.onos.core.linkdiscovery.LinkInfo;
import net.onrc.onos.core.linkdiscovery.NodePortTuple;
-import net.onrc.onos.core.linkdiscovery.ILinkDiscovery.LDUpdate;
-import net.onrc.onos.core.linkdiscovery.ILinkDiscovery.UpdateOperation;
import net.onrc.onos.core.linkdiscovery.web.LinkDiscoveryWebRoutable;
import net.onrc.onos.core.main.IOnosRemoteSwitch;
import net.onrc.onos.core.packet.BSN;
diff --git a/src/main/java/net/onrc/onos/core/linkdiscovery/web/LinkWithType.java b/src/main/java/net/onrc/onos/core/linkdiscovery/web/LinkWithType.java
index 2997261..c956cb1 100644
--- a/src/main/java/net/onrc/onos/core/linkdiscovery/web/LinkWithType.java
+++ b/src/main/java/net/onrc/onos/core/linkdiscovery/web/LinkWithType.java
@@ -2,6 +2,9 @@
import java.io.IOException;
+import net.onrc.onos.core.linkdiscovery.ILinkDiscovery.LinkType;
+import net.onrc.onos.core.linkdiscovery.Link;
+
import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.map.JsonSerializer;
@@ -9,9 +12,6 @@
import org.codehaus.jackson.map.annotate.JsonSerialize;
import org.openflow.util.HexString;
-import net.onrc.onos.core.linkdiscovery.Link;
-import net.onrc.onos.core.linkdiscovery.ILinkDiscovery.LinkType;
-
/**
* This class is both the datastructure and the serializer
* for a link with the corresponding type of link.
diff --git a/src/main/java/net/onrc/onos/core/main/IOFSwitchPortListener.java b/src/main/java/net/onrc/onos/core/main/IOFSwitchPortListener.java
index c7f4de1..7f4e139 100644
--- a/src/main/java/net/onrc/onos/core/main/IOFSwitchPortListener.java
+++ b/src/main/java/net/onrc/onos/core/main/IOFSwitchPortListener.java
@@ -3,10 +3,10 @@
*/
package net.onrc.onos.core.main;
-import org.openflow.protocol.OFPhysicalPort;
-
import net.floodlightcontroller.core.IOFSwitchListener;
+import org.openflow.protocol.OFPhysicalPort;
+
/**
* @author y-higuchi
*
diff --git a/src/main/java/net/onrc/onos/core/main/Main.java b/src/main/java/net/onrc/onos/core/main/Main.java
index 50b21c4..4e3dd44 100644
--- a/src/main/java/net/onrc/onos/core/main/Main.java
+++ b/src/main/java/net/onrc/onos/core/main/Main.java
@@ -1,8 +1,5 @@
package net.onrc.onos.core.main;
-import org.kohsuke.args4j.CmdLineException;
-import org.kohsuke.args4j.CmdLineParser;
-
import net.floodlightcontroller.core.IFloodlightProviderService;
import net.floodlightcontroller.core.internal.CmdLineSettings;
import net.floodlightcontroller.core.module.FloodlightModuleException;
@@ -10,6 +7,9 @@
import net.floodlightcontroller.core.module.IFloodlightModuleContext;
import net.floodlightcontroller.restserver.IRestApiService;
+import org.kohsuke.args4j.CmdLineException;
+import org.kohsuke.args4j.CmdLineParser;
+
/**
* Host for the ONOS main method
* @author alexreimers
diff --git a/src/main/java/net/onrc/onos/core/packet/BSNPROBE.java b/src/main/java/net/onrc/onos/core/packet/BSNPROBE.java
index 941a240..24dbe90 100644
--- a/src/main/java/net/onrc/onos/core/packet/BSNPROBE.java
+++ b/src/main/java/net/onrc/onos/core/packet/BSNPROBE.java
@@ -21,6 +21,7 @@
import java.nio.ByteBuffer;
import java.util.Arrays;
+
import org.openflow.util.HexString;
/**
diff --git a/src/main/java/net/onrc/onos/core/packet/Ethernet.java b/src/main/java/net/onrc/onos/core/packet/Ethernet.java
index be37380..794b3b7 100644
--- a/src/main/java/net/onrc/onos/core/packet/Ethernet.java
+++ b/src/main/java/net/onrc/onos/core/packet/Ethernet.java
@@ -23,6 +23,7 @@
import java.util.Map;
import net.floodlightcontroller.util.MACAddress;
+
import org.openflow.util.HexString;
/**
diff --git a/src/main/java/net/onrc/onos/core/topology/NetworkGraphDatastore.java b/src/main/java/net/onrc/onos/core/topology/NetworkGraphDatastore.java
index 446dd1e..8488297 100644
--- a/src/main/java/net/onrc/onos/core/topology/NetworkGraphDatastore.java
+++ b/src/main/java/net/onrc/onos/core/topology/NetworkGraphDatastore.java
@@ -1,18 +1,17 @@
package net.onrc.onos.core.topology;
-import java.net.Inet4Address;
import java.net.InetAddress;
import java.util.ArrayList;
-import java.util.List;
import java.util.Collection;
+import java.util.List;
import net.onrc.onos.core.datastore.DataStoreClient;
import net.onrc.onos.core.datastore.IKVClient;
import net.onrc.onos.core.datastore.topology.KVDevice;
import net.onrc.onos.core.datastore.topology.KVLink;
import net.onrc.onos.core.datastore.topology.KVPort;
-import net.onrc.onos.core.datastore.topology.KVSwitch;
import net.onrc.onos.core.datastore.topology.KVPort.STATUS;
+import net.onrc.onos.core.datastore.topology.KVSwitch;
import net.onrc.onos.core.datastore.utils.KVObject;
import net.onrc.onos.core.datastore.utils.KVObject.WriteOp;
import net.onrc.onos.core.topology.PortEvent.SwitchPort;
diff --git a/src/main/java/net/onrc/onos/core/topology/NetworkGraphPublisher.java b/src/main/java/net/onrc/onos/core/topology/NetworkGraphPublisher.java
index b1e0df7..fef71e7 100644
--- a/src/main/java/net/onrc/onos/core/topology/NetworkGraphPublisher.java
+++ b/src/main/java/net/onrc/onos/core/topology/NetworkGraphPublisher.java
@@ -22,8 +22,8 @@
import net.onrc.onos.core.linkdiscovery.ILinkDiscoveryService;
import net.onrc.onos.core.main.IOFSwitchPortListener;
import net.onrc.onos.core.registry.IControllerRegistryService;
-import net.onrc.onos.core.registry.RegistryException;
import net.onrc.onos.core.registry.IControllerRegistryService.ControlChangeCallback;
+import net.onrc.onos.core.registry.RegistryException;
import net.onrc.onos.core.topology.PortEvent.SwitchPort;
import org.openflow.protocol.OFPhysicalPort;
diff --git a/src/main/java/net/onrc/onos/core/topology/web/NetworkGraphWebRoutable.java b/src/main/java/net/onrc/onos/core/topology/web/NetworkGraphWebRoutable.java
index 51bb3f5..c6791e5 100644
--- a/src/main/java/net/onrc/onos/core/topology/web/NetworkGraphWebRoutable.java
+++ b/src/main/java/net/onrc/onos/core/topology/web/NetworkGraphWebRoutable.java
@@ -1,11 +1,11 @@
package net.onrc.onos.core.topology.web;
+import net.floodlightcontroller.restserver.RestletRoutable;
+
import org.restlet.Context;
import org.restlet.Restlet;
import org.restlet.routing.Router;
-import net.floodlightcontroller.restserver.RestletRoutable;
-
public class NetworkGraphWebRoutable implements RestletRoutable {
@Override
diff --git a/src/main/java/net/onrc/onos/core/util/serializers/KryoFactory.java b/src/main/java/net/onrc/onos/core/util/serializers/KryoFactory.java
index 4475a72..3590f67 100644
--- a/src/main/java/net/onrc/onos/core/util/serializers/KryoFactory.java
+++ b/src/main/java/net/onrc/onos/core/util/serializers/KryoFactory.java
@@ -9,7 +9,6 @@
import net.floodlightcontroller.util.MACAddress;
import net.onrc.onos.apps.proxyarp.ArpReplyNotification;
import net.onrc.onos.apps.proxyarp.BroadcastPacketOutNotification;
-import net.onrc.onos.apps.proxyarp.PacketOutNotification;
import net.onrc.onos.apps.proxyarp.SinglePacketOutNotification;
import net.onrc.onos.core.devicemanager.OnosDevice;
import net.onrc.onos.core.intent.ConstrainedShortestPathIntent;
@@ -51,20 +50,6 @@
import net.onrc.onos.core.util.Switch;
// import net.onrc.onos.core.util.SwitchPort;
-
-
-
-
-
-
-
-
-
-
-
-
-
-
import com.esotericsoftware.kryo.Kryo;
/**