diff --git a/core/api/src/main/java/org/onosproject/net/flow/DefaultTypedFlowEntry.java b/core/api/src/main/java/org/onosproject/net/flow/DefaultTypedFlowEntry.java
index afceb14..43a32de 100644
--- a/core/api/src/main/java/org/onosproject/net/flow/DefaultTypedFlowEntry.java
+++ b/core/api/src/main/java/org/onosproject/net/flow/DefaultTypedFlowEntry.java
@@ -1,122 +1,122 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.onosproject.net.flow;
-
-import static com.google.common.base.MoreObjects.toStringHelper;
-
-/**
- * Default flow entry class with FlowLiveType value, IMMEDIATE_FLOW, SHORT_FLOW, MID_FLOW, LONG_FLOW.
- */
-public class DefaultTypedFlowEntry extends DefaultFlowEntry
-    implements TypedStoredFlowEntry {
-    private FlowLiveType liveType;
-
-    /**
-     * Creates a typed flow entry from flow rule and its statistics, with default flow live type(IMMEDIATE_FLOW).
-     *
-     * @param rule the flow rule
-     * @param state the flow state
-     * @param life the flow duration since creation
-     * @param packets the flow packets count
-     * @param bytes the flow bytes count
-     *
-     */
-    public DefaultTypedFlowEntry(FlowRule rule, FlowEntryState state,
-                            long life, long packets, long bytes) {
-        super(rule, state, life, packets, bytes);
-        this.liveType = FlowLiveType.IMMEDIATE_FLOW;
-    }
-
-    /**
-     * Creates a typed flow entry from flow rule,  with default flow live type(IMMEDIATE_FLOW).
-     *
-     * @param rule the flow rule
-     *
-     */
-    public DefaultTypedFlowEntry(FlowRule rule) {
-        super(rule);
-        this.liveType = FlowLiveType.IMMEDIATE_FLOW;
-    }
-
-    /**
-     * Creates a typed flow entry from flow entry,  with default flow live type(IMMEDIATE_FLOW).
-     *
-     * @param fe the flow entry
-     *
-     */
-    public DefaultTypedFlowEntry(FlowEntry fe) {
-        super(fe, fe.state(), fe.life(), fe.packets(), fe.bytes());
-        this.liveType = FlowLiveType.IMMEDIATE_FLOW;
-    }
-
-    /**
-     * Creates a typed flow entry from flow rule and flow live type.
-     *
-     * @param rule the flow rule
-     * @param liveType the flow live type
-     *
-     */
-    public DefaultTypedFlowEntry(FlowRule rule, FlowLiveType liveType) {
-        super(rule);
-        this.liveType = liveType;
-    }
-
-    /**
-     * Creates a typed flow entry from flow entry and flow live type.
-     *
-     * @param fe the flow rule
-     * @param liveType the flow live type
-     *
-     */
-    public DefaultTypedFlowEntry(FlowEntry fe,  FlowLiveType liveType) {
-        super(fe, fe.state(), fe.life(), fe.packets(), fe.bytes());
-        this.liveType = liveType;
-    }
-
-    /**
-     * Creates a typed flow entry from flow rule, error code and flow live type.
-     *
-     * @param rule the flow rule
-     * @param errType the flow error type
-     * @param errCode the flow error code
-     * @param liveType the flow live type
-     *
-     */
-    public DefaultTypedFlowEntry(FlowRule rule, int errType, int errCode, FlowLiveType liveType) {
-        super(rule, errType, errCode);
-        this.liveType = liveType;
-    }
-
-    @Override
-    public FlowLiveType flowLiveType() {
-        return this.liveType;
-    }
-
-    @Override
-    public void setFlowLiveType(FlowLiveType liveType) {
-        this.liveType = liveType;
-    }
-
-    @Override
-    public String toString() {
-        return toStringHelper(this)
-                .add("entry", super.toString())
-                .add("type", liveType)
-                .toString();
-    }
-}
-
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.net.flow;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+
+/**
+ * Default flow entry class with FlowLiveType value, IMMEDIATE_FLOW, SHORT_FLOW, MID_FLOW, LONG_FLOW.
+ */
+public class DefaultTypedFlowEntry extends DefaultFlowEntry
+    implements TypedStoredFlowEntry {
+    private FlowLiveType liveType;
+
+    /**
+     * Creates a typed flow entry from flow rule and its statistics, with default flow live type(IMMEDIATE_FLOW).
+     *
+     * @param rule the flow rule
+     * @param state the flow state
+     * @param life the flow duration since creation
+     * @param packets the flow packets count
+     * @param bytes the flow bytes count
+     *
+     */
+    public DefaultTypedFlowEntry(FlowRule rule, FlowEntryState state,
+                            long life, long packets, long bytes) {
+        super(rule, state, life, packets, bytes);
+        this.liveType = FlowLiveType.IMMEDIATE_FLOW;
+    }
+
+    /**
+     * Creates a typed flow entry from flow rule,  with default flow live type(IMMEDIATE_FLOW).
+     *
+     * @param rule the flow rule
+     *
+     */
+    public DefaultTypedFlowEntry(FlowRule rule) {
+        super(rule);
+        this.liveType = FlowLiveType.IMMEDIATE_FLOW;
+    }
+
+    /**
+     * Creates a typed flow entry from flow entry,  with default flow live type(IMMEDIATE_FLOW).
+     *
+     * @param fe the flow entry
+     *
+     */
+    public DefaultTypedFlowEntry(FlowEntry fe) {
+        super(fe, fe.state(), fe.life(), fe.packets(), fe.bytes());
+        this.liveType = FlowLiveType.IMMEDIATE_FLOW;
+    }
+
+    /**
+     * Creates a typed flow entry from flow rule and flow live type.
+     *
+     * @param rule the flow rule
+     * @param liveType the flow live type
+     *
+     */
+    public DefaultTypedFlowEntry(FlowRule rule, FlowLiveType liveType) {
+        super(rule);
+        this.liveType = liveType;
+    }
+
+    /**
+     * Creates a typed flow entry from flow entry and flow live type.
+     *
+     * @param fe the flow rule
+     * @param liveType the flow live type
+     *
+     */
+    public DefaultTypedFlowEntry(FlowEntry fe,  FlowLiveType liveType) {
+        super(fe, fe.state(), fe.life(), fe.packets(), fe.bytes());
+        this.liveType = liveType;
+    }
+
+    /**
+     * Creates a typed flow entry from flow rule, error code and flow live type.
+     *
+     * @param rule the flow rule
+     * @param errType the flow error type
+     * @param errCode the flow error code
+     * @param liveType the flow live type
+     *
+     */
+    public DefaultTypedFlowEntry(FlowRule rule, int errType, int errCode, FlowLiveType liveType) {
+        super(rule, errType, errCode);
+        this.liveType = liveType;
+    }
+
+    @Override
+    public FlowLiveType flowLiveType() {
+        return this.liveType;
+    }
+
+    @Override
+    public void setFlowLiveType(FlowLiveType liveType) {
+        this.liveType = liveType;
+    }
+
+    @Override
+    public String toString() {
+        return toStringHelper(this)
+                .add("entry", super.toString())
+                .add("type", liveType)
+                .toString();
+    }
+}
+
diff --git a/core/api/src/main/java/org/onosproject/net/flow/TypedStoredFlowEntry.java b/core/api/src/main/java/org/onosproject/net/flow/TypedStoredFlowEntry.java
index 965fd1f..8cdfae7 100644
--- a/core/api/src/main/java/org/onosproject/net/flow/TypedStoredFlowEntry.java
+++ b/core/api/src/main/java/org/onosproject/net/flow/TypedStoredFlowEntry.java
@@ -1,67 +1,67 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.onosproject.net.flow;
-
-/**
- * Represents a flow live type for a given flow entry.
- */
-public interface TypedStoredFlowEntry extends StoredFlowEntry {
-    enum FlowLiveType {
-        /**
-         * Indicates that this rule has been submitted for addition immediately.
-         * Not necessarily collecting flow stats.
-         */
-        IMMEDIATE_FLOW,
-
-        /**
-         * Indicates that this rule has been submitted for a short time.
-         * Necessarily collecting flow stats every calAndPollInterval.
-         */
-        SHORT_FLOW,
-
-        /**
-         * Indicates that this rule has been submitted for a mid time.
-         * Necessarily collecting flow stats every midPollInterval.
-         */
-        MID_FLOW,
-
-        /**
-         * Indicates that this rule has been submitted for a long time.
-         * Necessarily collecting flow stats every longPollInterval.
-         */
-        LONG_FLOW,
-
-        /**
-         * Indicates that this rule has been submitted for UNKNOWN or ERROR.
-         * Not necessarily collecting flow stats.
-         */
-        UNKNOWN_FLOW
-    }
-
-    /**
-     * Gets the flow live type for this entry.
-     *
-     * @return flow live type
-     */
-    FlowLiveType flowLiveType();
-
-    /**
-     * Sets the new flow live type for this entry.
-     * @param liveType new flow live type.
-     */
-    void setFlowLiveType(FlowLiveType liveType);
-}
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.net.flow;
+
+/**
+ * Represents a flow live type for a given flow entry.
+ */
+public interface TypedStoredFlowEntry extends StoredFlowEntry {
+    enum FlowLiveType {
+        /**
+         * Indicates that this rule has been submitted for addition immediately.
+         * Not necessarily collecting flow stats.
+         */
+        IMMEDIATE_FLOW,
+
+        /**
+         * Indicates that this rule has been submitted for a short time.
+         * Necessarily collecting flow stats every calAndPollInterval.
+         */
+        SHORT_FLOW,
+
+        /**
+         * Indicates that this rule has been submitted for a mid time.
+         * Necessarily collecting flow stats every midPollInterval.
+         */
+        MID_FLOW,
+
+        /**
+         * Indicates that this rule has been submitted for a long time.
+         * Necessarily collecting flow stats every longPollInterval.
+         */
+        LONG_FLOW,
+
+        /**
+         * Indicates that this rule has been submitted for UNKNOWN or ERROR.
+         * Not necessarily collecting flow stats.
+         */
+        UNKNOWN_FLOW
+    }
+
+    /**
+     * Gets the flow live type for this entry.
+     *
+     * @return flow live type
+     */
+    FlowLiveType flowLiveType();
+
+    /**
+     * Sets the new flow live type for this entry.
+     * @param liveType new flow live type.
+     */
+    void setFlowLiveType(FlowLiveType liveType);
+}