diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepBandwidthObject.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepBandwidthObject.java
index 323889d..46142f0 100755
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepBandwidthObject.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepBandwidthObject.java
@@ -1,114 +1,114 @@
-/*
- * 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.pcepio.protocol;
-
-import org.jboss.netty.buffer.ChannelBuffer;
-import org.onosproject.pcepio.exceptions.PcepParseException;
-import org.onosproject.pcepio.types.PcepObjectHeader;
-
-/**
- * Abstraction of an entity providing PCEP Bandwidth Object.
- */
-public interface PcepBandwidthObject {
-
-    /**
-     * Returns bandwidth value.
-     *
-     * @return bandwidth value
-     */
-    int getBandwidth();
-
-    /**
-     * Sets bandwidth with specified value.
-     *
-     * @param iBandwidth Bandwidth's value
-     */
-    void setBandwidth(int iBandwidth);
-
-    /**
-     * Prints attributes of bandwidth object.
-     */
-    void print();
-
-    /**
-     * Writes the BandwidthObject into channel buffer.
-     *
-     * @param bb channel buffer
-     * @return Returns the writerIndex of this buffer
-     * @throws PcepParseException if bandwidth object header fails to write in channel buffer
-     */
-    public int write(ChannelBuffer bb) throws PcepParseException;
-
-    /**
-     * Builder interface with get and set functions to build bandwidth object.
-     */
-    public interface Builder {
-
-        /**
-         * Builds BandwidthObject.
-         *
-         * @return BandwidthObject
-         * @throws PcepParseException if build fails while creating PcepBandwidthObject
-         */
-        PcepBandwidthObject build() throws PcepParseException;
-
-        /**
-         * Returns bandwidth object header.
-         *
-         * @return bandwidth object header
-         */
-        PcepObjectHeader getBandwidthObjHeader();
-
-        /**
-         * Sets bandwidth object header and returns its builder.
-         *
-         * @param obj Bandwidth object header
-         * @return Builder by setting Bandwidth object header
-         */
-        Builder setBandwidthObjHeader(PcepObjectHeader obj);
-
-        /**
-         * Returns bandwidth value.
-         *
-         * @return bandwidth
-         */
-        int getBandwidth();
-
-        /**
-         * Sets bandwidth value and return its builder.
-         *
-         * @param iBandwidth bandwidth value
-         * @return Builder by setting bandwidth
-         */
-        Builder setBandwidth(int iBandwidth);
-
-        /**
-         * Sets P flag in Bandwidth object header and returns its builder.
-         *
-         * @param value boolean value to set P flag
-         * @return Builder by setting P flag
-         */
-        Builder setPFlag(boolean value);
-
-        /**
-         * Sets I flag in Bandwidth object header and returns its builder.
-         *
-         * @param value boolean value to set I flag
-         * @return Builder by setting I flag
-         */
-        Builder setIFlag(boolean value);
-    }
-}
+/*
+ * 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.pcepio.protocol;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.pcepio.exceptions.PcepParseException;
+import org.onosproject.pcepio.types.PcepObjectHeader;
+
+/**
+ * Abstraction of an entity providing PCEP Bandwidth Object.
+ */
+public interface PcepBandwidthObject {
+
+    /**
+     * Returns bandwidth value.
+     *
+     * @return bandwidth value
+     */
+    int getBandwidth();
+
+    /**
+     * Sets bandwidth with specified value.
+     *
+     * @param iBandwidth Bandwidth's value
+     */
+    void setBandwidth(int iBandwidth);
+
+    /**
+     * Prints attributes of bandwidth object.
+     */
+    void print();
+
+    /**
+     * Writes the BandwidthObject into channel buffer.
+     *
+     * @param bb channel buffer
+     * @return Returns the writerIndex of this buffer
+     * @throws PcepParseException if bandwidth object header fails to write in channel buffer
+     */
+    public int write(ChannelBuffer bb) throws PcepParseException;
+
+    /**
+     * Builder interface with get and set functions to build bandwidth object.
+     */
+    public interface Builder {
+
+        /**
+         * Builds BandwidthObject.
+         *
+         * @return BandwidthObject
+         * @throws PcepParseException if build fails while creating PcepBandwidthObject
+         */
+        PcepBandwidthObject build() throws PcepParseException;
+
+        /**
+         * Returns bandwidth object header.
+         *
+         * @return bandwidth object header
+         */
+        PcepObjectHeader getBandwidthObjHeader();
+
+        /**
+         * Sets bandwidth object header and returns its builder.
+         *
+         * @param obj Bandwidth object header
+         * @return Builder by setting Bandwidth object header
+         */
+        Builder setBandwidthObjHeader(PcepObjectHeader obj);
+
+        /**
+         * Returns bandwidth value.
+         *
+         * @return bandwidth
+         */
+        int getBandwidth();
+
+        /**
+         * Sets bandwidth value and return its builder.
+         *
+         * @param iBandwidth bandwidth value
+         * @return Builder by setting bandwidth
+         */
+        Builder setBandwidth(int iBandwidth);
+
+        /**
+         * Sets P flag in Bandwidth object header and returns its builder.
+         *
+         * @param value boolean value to set P flag
+         * @return Builder by setting P flag
+         */
+        Builder setPFlag(boolean value);
+
+        /**
+         * Sets I flag in Bandwidth object header and returns its builder.
+         *
+         * @param value boolean value to set I flag
+         * @return Builder by setting I flag
+         */
+        Builder setIFlag(boolean value);
+    }
+}