diff --git a/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/tableservice/OvsdbTableService.java b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/tableservice/OvsdbTableService.java
index 1ce2870..58b656e 100644
--- a/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/tableservice/OvsdbTableService.java
+++ b/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/tableservice/OvsdbTableService.java
@@ -1,70 +1,70 @@
-/*
- * 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.ovsdb.rfc.tableservice;
-
-import org.onosproject.ovsdb.rfc.notation.Column;
-import org.onosproject.ovsdb.rfc.notation.UUID;
-
-/**
- * Representation of conversion between Ovsdb table and Row.
- */
-public interface OvsdbTableService {
-
-    /**
-     * Get Column from row.
-     * @param columndesc Column description
-     * @return Column
-     */
-    public Column getColumnHandler(ColumnDescription columndesc);
-
-    /**
-     * Get Data from row.
-     * @param columndesc Column description
-     * @return Object column data
-     */
-    public Object getDataHandler(ColumnDescription columndesc);
-
-    /**
-     * Set column data of row.
-     * @param columndesc Column description
-     * @param obj column data
-     */
-    public void setDataHandler(ColumnDescription columndesc, Object obj);
-
-    /**
-     * Returns UUID which column name is _uuid.
-     * @return UUID
-     */
-    public UUID getTableUuid();
-
-    /**
-     * Returns UUID Column which column name is _uuid.
-     * @return UUID Column
-     */
-    public Column getTableUuidColumn();
-
-    /**
-     * Returns UUID which column name is _version.
-     * @return UUID
-     */
-    public UUID getTableVersion();
-
-    /**
-     * Returns UUID Column which column name is _version.
-     * @return UUID Column
-     */
-    public Column getTableVersionColumn();
-}
+/*
+ * 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.ovsdb.rfc.tableservice;
+
+import org.onosproject.ovsdb.rfc.notation.Column;
+import org.onosproject.ovsdb.rfc.notation.UUID;
+
+/**
+ * Representation of conversion between Ovsdb table and Row.
+ */
+public interface OvsdbTableService {
+
+    /**
+     * Get Column from row.
+     * @param columndesc Column description
+     * @return Column
+     */
+    public Column getColumnHandler(ColumnDescription columndesc);
+
+    /**
+     * Get Data from row.
+     * @param columndesc Column description
+     * @return Object column data
+     */
+    public Object getDataHandler(ColumnDescription columndesc);
+
+    /**
+     * Set column data of row.
+     * @param columndesc Column description
+     * @param obj column data
+     */
+    public void setDataHandler(ColumnDescription columndesc, Object obj);
+
+    /**
+     * Returns UUID which column name is _uuid.
+     * @return UUID
+     */
+    public UUID getTableUuid();
+
+    /**
+     * Returns UUID Column which column name is _uuid.
+     * @return UUID Column
+     */
+    public Column getTableUuidColumn();
+
+    /**
+     * Returns UUID which column name is _version.
+     * @return UUID
+     */
+    public UUID getTableVersion();
+
+    /**
+     * Returns UUID Column which column name is _version.
+     * @return UUID Column
+     */
+    public Column getTableVersionColumn();
+}