diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulPceCapabilityTlv.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulPceCapabilityTlv.java
index 56fc4de..65e66dd 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulPceCapabilityTlv.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulPceCapabilityTlv.java
@@ -1,262 +1,262 @@
-/*
- * 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.types;
-
-import java.util.Objects;
-
-import org.jboss.netty.buffer.ChannelBuffer;
-import org.onosproject.pcepio.protocol.PcepVersion;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.base.MoreObjects;
-
-/**
- * Provides StatefulPceCapabilityTlv.
- */
-public class StatefulPceCapabilityTlv implements PcepValueType {
-
-    /*             STATEFUL-PCE-CAPABILITY TLV format
-     *
-     * Reference :PCEP Extensions for Stateful PCE draft-ietf-pce-stateful-pce-10
-
-    0                   1                   2                   3
-    0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
-    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-    |               Type=16         |            Length=4           |
-    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-    |                             Flags                   |D|T|I|S|U|
-    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-     */
-    protected static final Logger log = LoggerFactory.getLogger(StatefulPceCapabilityTlv.class);
-
-    public static final short TYPE = 16;
-    public static final short LENGTH = 4;
-    public static final byte UFLAG_SET = 0x01;
-    public static final byte SFLAG_SET = 0x02;
-    public static final byte IFLAG_SET = 0x04;
-    public static final byte TFLAG_SET = 0x08;
-    public static final byte DFLAG_SET = 0x10;
-    public static final int SET = 1;
-
-    private final int rawValue;
-    private final boolean bDFlag;
-    private final boolean bTFlag;
-    private final boolean bIFlag;
-    private final boolean bSFlag;
-    private final boolean bUFlag;
-    private final boolean isRawValueSet;
-
-    /**
-     * Constructor to initialize variables.
-     *
-     * @param rawValue Flags
-     */
-    public StatefulPceCapabilityTlv(int rawValue) {
-        this.rawValue = rawValue;
-        isRawValueSet = true;
-        this.bUFlag = (rawValue & UFLAG_SET) == UFLAG_SET ? true : false;
-        this.bSFlag = (rawValue & SFLAG_SET) == SFLAG_SET ? true : false;
-        this.bIFlag = (rawValue & IFLAG_SET) == IFLAG_SET ? true : false;
-        this.bTFlag = (rawValue & TFLAG_SET) == TFLAG_SET ? true : false;
-        this.bDFlag = (rawValue & DFLAG_SET) == DFLAG_SET ? true : false;
-    }
-
-    /**
-     * Constructor to initialize variables.
-     *
-     * @param bDFlag D-flag
-     * @param bTFlag T-flag
-     * @param bIFlag I-flag
-     * @param bSFlag S-flag
-     * @param bUFlag U-flag
-     */
-    public StatefulPceCapabilityTlv(boolean bDFlag, boolean bTFlag, boolean bIFlag, boolean bSFlag, boolean bUFlag) {
-        this.bDFlag = bDFlag;
-        this.bTFlag = bTFlag;
-        this.bIFlag = bIFlag;
-        this.bSFlag = bSFlag;
-        this.bUFlag = bUFlag;
-        this.rawValue = 0;
-        isRawValueSet = false;
-    }
-
-    /**
-     * Returns object of StatefulPceCapabilityTlv.
-     *
-     * @param raw value Flags
-     * @return object of StatefulPceCapabilityTlv
-     */
-    public static StatefulPceCapabilityTlv of(final int raw) {
-        return new StatefulPceCapabilityTlv(raw);
-    }
-
-    @Override
-    public PcepVersion getVersion() {
-        return PcepVersion.PCEP_1;
-    }
-
-    /**
-     * Returns D-flag.
-     *
-     * @return bDFlag D-flag
-     */
-    public boolean getDFlag() {
-        return bDFlag;
-    }
-
-    /**
-     * Returns T-flag.
-     *
-     * @return bTFlag T-flag
-     */
-    public boolean getTFlag() {
-        return bTFlag;
-    }
-
-    /**
-     * Returns I-flag.
-     *
-     * @return bIFlag I-flag
-     */
-    public boolean getIFlag() {
-        return bIFlag;
-    }
-
-    /**
-     * Returns S-flag.
-     *
-     * @return bSFlag S-flag
-     */
-    public boolean getSFlag() {
-        return bSFlag;
-    }
-
-    /**
-     * Returns U-flag.
-     *
-     * @return bUFlag U-flag
-     */
-    public boolean getUFlag() {
-        return bUFlag;
-    }
-
-    /**
-     * Returns raw value Flags.
-     *
-     * @return rawValue Flags
-     */
-    public int getInt() {
-        return rawValue;
-    }
-
-    @Override
-    public short getType() {
-        return TYPE;
-    }
-
-    @Override
-    public short getLength() {
-        return LENGTH;
-    }
-
-    @Override
-    public int hashCode() {
-        if (isRawValueSet) {
-            return Objects.hash(rawValue);
-        } else {
-            return Objects.hash(bDFlag, bTFlag, bIFlag, bSFlag, bUFlag);
-        }
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj instanceof StatefulPceCapabilityTlv) {
-            StatefulPceCapabilityTlv other = (StatefulPceCapabilityTlv) obj;
-            if (isRawValueSet) {
-                return Objects.equals(this.rawValue, other.rawValue);
-            } else {
-                return Objects.equals(this.bDFlag, other.bDFlag) && Objects.equals(this.bTFlag, other.bTFlag)
-                        && Objects.equals(this.bIFlag, other.bIFlag) && Objects.equals(this.bSFlag, other.bSFlag)
-                        && Objects.equals(this.bUFlag, other.bUFlag);
-            }
-        }
-        return false;
-    }
-
-    @Override
-    public int write(ChannelBuffer c) {
-        int iLenStartIndex = c.writerIndex();
-        c.writeShort(TYPE);
-        c.writeShort(LENGTH);
-        if (isRawValueSet) {
-            c.writeInt(rawValue);
-        } else {
-            int temp = 0;
-            if (bUFlag) {
-                temp = temp | UFLAG_SET;
-            }
-            if (bSFlag) {
-                temp = temp | SFLAG_SET;
-            }
-            if (bIFlag) {
-                temp = temp | IFLAG_SET;
-            }
-            if (bTFlag) {
-                temp = temp | TFLAG_SET;
-            }
-            if (bDFlag) {
-                temp = temp | DFLAG_SET;
-            }
-            c.writeInt(temp);
-        }
-        return c.writerIndex() - iLenStartIndex;
-    }
-
-    /**
-     * Reads from channel buffer and returns object of StatefulPceCapabilityTlv.
-     *
-     * @param c input channel buffer
-     * @return object of StatefulPceCapabilityTlv
-     */
-    public static PcepValueType read(ChannelBuffer c) {
-        int temp = c.readInt();
-        boolean bDFlag;
-        boolean bTFlag;
-        boolean bIFlag;
-        boolean bSFlag;
-        boolean bUFlag;
-
-        bUFlag = (temp & UFLAG_SET) == UFLAG_SET ? true : false;
-        bSFlag = (temp & SFLAG_SET) == SFLAG_SET ? true : false;
-        bIFlag = (temp & IFLAG_SET) == IFLAG_SET ? true : false;
-        bTFlag = (temp & TFLAG_SET) == TFLAG_SET ? true : false;
-        bDFlag = (temp & DFLAG_SET) == DFLAG_SET ? true : false;
-
-        return new StatefulPceCapabilityTlv(bDFlag, bTFlag, bIFlag, bSFlag, bUFlag);
-    }
-
-    @Override
-    public String toString() {
-        return MoreObjects.toStringHelper(getClass()).add("type", TYPE).add("Length", LENGTH).add("DFlag", bDFlag)
-                .add("TFlag", bTFlag).add("IFlag", bIFlag).add("SFlag", bSFlag).add("UFlag", bUFlag).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.pcepio.types;
+
+import java.util.Objects;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.pcepio.protocol.PcepVersion;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.MoreObjects;
+
+/**
+ * Provides StatefulPceCapabilityTlv.
+ */
+public class StatefulPceCapabilityTlv implements PcepValueType {
+
+    /*             STATEFUL-PCE-CAPABILITY TLV format
+     *
+     * Reference :PCEP Extensions for Stateful PCE draft-ietf-pce-stateful-pce-10
+
+    0                   1                   2                   3
+    0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+    |               Type=16         |            Length=4           |
+    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+    |                             Flags                   |D|T|I|S|U|
+    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+     */
+    protected static final Logger log = LoggerFactory.getLogger(StatefulPceCapabilityTlv.class);
+
+    public static final short TYPE = 16;
+    public static final short LENGTH = 4;
+    public static final byte UFLAG_SET = 0x01;
+    public static final byte SFLAG_SET = 0x02;
+    public static final byte IFLAG_SET = 0x04;
+    public static final byte TFLAG_SET = 0x08;
+    public static final byte DFLAG_SET = 0x10;
+    public static final int SET = 1;
+
+    private final int rawValue;
+    private final boolean bDFlag;
+    private final boolean bTFlag;
+    private final boolean bIFlag;
+    private final boolean bSFlag;
+    private final boolean bUFlag;
+    private final boolean isRawValueSet;
+
+    /**
+     * Constructor to initialize variables.
+     *
+     * @param rawValue Flags
+     */
+    public StatefulPceCapabilityTlv(int rawValue) {
+        this.rawValue = rawValue;
+        isRawValueSet = true;
+        this.bUFlag = (rawValue & UFLAG_SET) == UFLAG_SET ? true : false;
+        this.bSFlag = (rawValue & SFLAG_SET) == SFLAG_SET ? true : false;
+        this.bIFlag = (rawValue & IFLAG_SET) == IFLAG_SET ? true : false;
+        this.bTFlag = (rawValue & TFLAG_SET) == TFLAG_SET ? true : false;
+        this.bDFlag = (rawValue & DFLAG_SET) == DFLAG_SET ? true : false;
+    }
+
+    /**
+     * Constructor to initialize variables.
+     *
+     * @param bDFlag D-flag
+     * @param bTFlag T-flag
+     * @param bIFlag I-flag
+     * @param bSFlag S-flag
+     * @param bUFlag U-flag
+     */
+    public StatefulPceCapabilityTlv(boolean bDFlag, boolean bTFlag, boolean bIFlag, boolean bSFlag, boolean bUFlag) {
+        this.bDFlag = bDFlag;
+        this.bTFlag = bTFlag;
+        this.bIFlag = bIFlag;
+        this.bSFlag = bSFlag;
+        this.bUFlag = bUFlag;
+        this.rawValue = 0;
+        isRawValueSet = false;
+    }
+
+    /**
+     * Returns object of StatefulPceCapabilityTlv.
+     *
+     * @param raw value Flags
+     * @return object of StatefulPceCapabilityTlv
+     */
+    public static StatefulPceCapabilityTlv of(final int raw) {
+        return new StatefulPceCapabilityTlv(raw);
+    }
+
+    @Override
+    public PcepVersion getVersion() {
+        return PcepVersion.PCEP_1;
+    }
+
+    /**
+     * Returns D-flag.
+     *
+     * @return bDFlag D-flag
+     */
+    public boolean getDFlag() {
+        return bDFlag;
+    }
+
+    /**
+     * Returns T-flag.
+     *
+     * @return bTFlag T-flag
+     */
+    public boolean getTFlag() {
+        return bTFlag;
+    }
+
+    /**
+     * Returns I-flag.
+     *
+     * @return bIFlag I-flag
+     */
+    public boolean getIFlag() {
+        return bIFlag;
+    }
+
+    /**
+     * Returns S-flag.
+     *
+     * @return bSFlag S-flag
+     */
+    public boolean getSFlag() {
+        return bSFlag;
+    }
+
+    /**
+     * Returns U-flag.
+     *
+     * @return bUFlag U-flag
+     */
+    public boolean getUFlag() {
+        return bUFlag;
+    }
+
+    /**
+     * Returns raw value Flags.
+     *
+     * @return rawValue Flags
+     */
+    public int getInt() {
+        return rawValue;
+    }
+
+    @Override
+    public short getType() {
+        return TYPE;
+    }
+
+    @Override
+    public short getLength() {
+        return LENGTH;
+    }
+
+    @Override
+    public int hashCode() {
+        if (isRawValueSet) {
+            return Objects.hash(rawValue);
+        } else {
+            return Objects.hash(bDFlag, bTFlag, bIFlag, bSFlag, bUFlag);
+        }
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof StatefulPceCapabilityTlv) {
+            StatefulPceCapabilityTlv other = (StatefulPceCapabilityTlv) obj;
+            if (isRawValueSet) {
+                return Objects.equals(this.rawValue, other.rawValue);
+            } else {
+                return Objects.equals(this.bDFlag, other.bDFlag) && Objects.equals(this.bTFlag, other.bTFlag)
+                        && Objects.equals(this.bIFlag, other.bIFlag) && Objects.equals(this.bSFlag, other.bSFlag)
+                        && Objects.equals(this.bUFlag, other.bUFlag);
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public int write(ChannelBuffer c) {
+        int iLenStartIndex = c.writerIndex();
+        c.writeShort(TYPE);
+        c.writeShort(LENGTH);
+        if (isRawValueSet) {
+            c.writeInt(rawValue);
+        } else {
+            int temp = 0;
+            if (bUFlag) {
+                temp = temp | UFLAG_SET;
+            }
+            if (bSFlag) {
+                temp = temp | SFLAG_SET;
+            }
+            if (bIFlag) {
+                temp = temp | IFLAG_SET;
+            }
+            if (bTFlag) {
+                temp = temp | TFLAG_SET;
+            }
+            if (bDFlag) {
+                temp = temp | DFLAG_SET;
+            }
+            c.writeInt(temp);
+        }
+        return c.writerIndex() - iLenStartIndex;
+    }
+
+    /**
+     * Reads from channel buffer and returns object of StatefulPceCapabilityTlv.
+     *
+     * @param c input channel buffer
+     * @return object of StatefulPceCapabilityTlv
+     */
+    public static PcepValueType read(ChannelBuffer c) {
+        int temp = c.readInt();
+        boolean bDFlag;
+        boolean bTFlag;
+        boolean bIFlag;
+        boolean bSFlag;
+        boolean bUFlag;
+
+        bUFlag = (temp & UFLAG_SET) == UFLAG_SET ? true : false;
+        bSFlag = (temp & SFLAG_SET) == SFLAG_SET ? true : false;
+        bIFlag = (temp & IFLAG_SET) == IFLAG_SET ? true : false;
+        bTFlag = (temp & TFLAG_SET) == TFLAG_SET ? true : false;
+        bDFlag = (temp & DFLAG_SET) == DFLAG_SET ? true : false;
+
+        return new StatefulPceCapabilityTlv(bDFlag, bTFlag, bIFlag, bSFlag, bUFlag);
+    }
+
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(getClass()).add("type", TYPE).add("Length", LENGTH).add("DFlag", bDFlag)
+                .add("TFlag", bTFlag).add("IFlag", bIFlag).add("SFlag", bSFlag).add("UFlag", bUFlag).toString();
+    }
+}