Removed print method from implementation.

Change-Id: I0bf4238e03c8b6d4aa21c6641f0c0abca855dc11
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/AutonomousSystemTlv.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/AutonomousSystemTlv.java
index f0b8120..bfe6f44 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/AutonomousSystemTlv.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/AutonomousSystemTlv.java
@@ -25,7 +25,7 @@
 import com.google.common.base.MoreObjects;

 

 /**

- * Provides Autonomous System Tlv which contains opaque value (32 Bit AS Number).

+ * Provides Autonomous-System-Tlv which contains opaque value (32 Bit AS Number).

  */

 public class AutonomousSystemTlv implements PcepValueType {

 

@@ -47,28 +47,28 @@
     private final int rawValue;

 

     /**

-     * constructor to initialize Autonomous system tlv value.

+     * Constructor to initialize rawValue.

      *

-     * @param rawValue value of Autonomous system tlv

+     * @param rawValue Autonomous-System-Tlv

      */

     public AutonomousSystemTlv(int rawValue) {

         this.rawValue = rawValue;

     }

 

     /**

-     * To create instance of AutonomousSystemTlv.

+     * Returns newly created AutonomousSystemTlv object.

      *

-     * @param raw opaque value ofc 32 Bit AS Number

-     * @return object of AutonomousSystemTlv

+     * @param raw value of opaque.

+     * @return object of Autonomous-System-Tlv

      */

     public static AutonomousSystemTlv of(final int raw) {

         return new AutonomousSystemTlv(raw);

     }

 

     /**

-     * Returns opaque value of 32 Bit AS Number.

+     * Returns opaque value.

      *

-     * @return int value of rawValue

+     * @return rawValue opaque value.

      */

     public int getInt() {

         return rawValue;

@@ -118,22 +118,14 @@
     /**

      * Reads the channel buffer and returns object of AutonomousSystemTlv.

      *

-     * @param c type of channel buffer

-     * @return object of AutonomousSystemTlv

+     * @param c input channel buffer

+     * @return object of Autonomous-System-Tlv

      */

     public static AutonomousSystemTlv read(ChannelBuffer c) {

         return AutonomousSystemTlv.of(c.readInt());

     }

 

     @Override

-    public void print() {

-        log.debug("AutonomousSystemTlv");

-        log.debug("Type: " + TYPE);

-        log.debug("Length: " + LENGTH);

-        log.debug("Value: " + rawValue);

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

                 .add("TYPE", TYPE)

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/ErrorObjListWithOpen.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/ErrorObjListWithOpen.java
old mode 100755
new mode 100644
index df4ebbc..a183b55
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/ErrorObjListWithOpen.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/ErrorObjListWithOpen.java
@@ -13,7 +13,7 @@
 import com.google.common.base.MoreObjects;
 import com.google.common.base.MoreObjects.ToStringHelper;
 
-/*
+/**
  * Provide the error object list with open object.
  */
 public class ErrorObjListWithOpen {
@@ -22,14 +22,14 @@
     // openObject is optional
     private PcepOpenObject openObject;
     // flag to check if open object is set or not
-    public boolean isOpenObjectSet;
+    private boolean isOpenObjectSet;
     protected static final Logger log = LoggerFactory.getLogger(ErrorObjListWithOpen.class);
 
-    /*
-     * constructor to initialize errObj,openObj.
+    /**
+     * Constructor to initialize Error and OPEN object.
      *
-     * @param errObj error object list
-     * @param openObj open object
+     * @param errObj ERROR object list
+     * @param openObj OPEN object
      */
     public ErrorObjListWithOpen(LinkedList<PcepErrorObject> errObj, PcepOpenObject openObj) {
         this.llerrorObjList = errObj;
@@ -41,10 +41,10 @@
         }
     }
 
-    /*
-     * constructor to initialize errObj.
+    /**
+     * Constructor to initialize ERROR Object.
      *
-     * @param errObj error object list
+     * @param errObj ERROR Object list
      */
     public ErrorObjListWithOpen(LinkedList<PcepErrorObject> errObj) {
         this.llerrorObjList = errObj;
@@ -53,9 +53,9 @@
     }
 
     /**
-     * Returns error type.
+     * Return list of Error Types.
      *
-     * @return error type
+     * @return error types list
      */
     public LinkedList<Integer> getErrorType() {
         LinkedList<Integer> errorType = new LinkedList<Integer>();
@@ -73,9 +73,9 @@
     }
 
     /**
-     * Returns error value.
+     * Return list of Error Values.
      *
-     * @return error value
+     * @return error values list
      */
     public LinkedList<Integer> getErrorValue() {
         LinkedList<Integer> errorValue = new LinkedList<Integer>();
@@ -87,16 +87,15 @@
                 errorObj = errObjListIterator.next();
                 error = errorObj.getErrorValue();
                 errorValue.add(error);
-
             }
         }
         return errorValue;
     }
 
     /**
-     * Checks whether error object list is empty or not.
+     * Checks whether ERROR Object list is empty or not.
      *
-     * @return whether error object list is empty or not
+     * @return true if ERROR Object list is empty otherwise false
      */
     public boolean isErrorObjListWithOpenPresent() {
         // ( <error-obj-list> [<Open>]
@@ -107,62 +106,44 @@
     /**
      * Write Error Object List and Open Object to channel buffer.
      *
-     * @param bb of type channel buffer
+     * @param cb output channel buffer
+     * @return length of written Error object list with open
      * @throws PcepParseException when mandatory fields are not set
      */
-    public int write(ChannelBuffer bb) throws PcepParseException {
-        int iLenStartIndex = bb.writerIndex();
+    public int write(ChannelBuffer cb) throws PcepParseException {
+        int iLenStartIndex = cb.writerIndex();
         boolean bIsErrObjListFound = false;
 
         //<error-obj-list> is mandatory , if not present throw exception.
         if (llerrorObjList != null) {
             ListIterator<PcepErrorObject> errObjListIterator = llerrorObjList.listIterator();
             while (errObjListIterator.hasNext()) {
-                errObjListIterator.next().write(bb);
+                errObjListIterator.next().write(cb);
                 bIsErrObjListFound = true;
             }
         }
 
         if (!bIsErrObjListFound) {
-            throw new PcepParseException("Error: [ErrorObjListWithOpen::write] <error-obj-list> is mandatory.");
+            throw new PcepParseException("<error-obj-list> is mandatory.");
         }
 
         //Open Object is optional , if present write.
         if (openObject != null) {
-            openObject.write(bb);
+            openObject.write(cb);
         }
 
-        return bb.writerIndex() - iLenStartIndex;
-    }
-
-    /**
-     * Prints the attributes of ErrorObject List with open Object.
-     */
-    public void print() {
-        log.debug("ErrorObjListWithOpen:");
-        ListIterator<PcepErrorObject> pcepErrorObjIterator = llerrorObjList.listIterator();
-        log.debug("<error-obj-list> :");
-        while (pcepErrorObjIterator.hasNext()) {
-            pcepErrorObjIterator.next().print();
-        }
-
-        log.debug("OpenObject:");
-        if (openObject != null) {
-            openObject.print();
-        }
+        return cb.writerIndex() - iLenStartIndex;
     }
 
     @Override
     public String toString() {
         ToStringHelper toStrHelper = MoreObjects.toStringHelper(getClass());
 
-        if (openObject == null) {
-            toStrHelper
-            .add("error Obj List", llerrorObjList);
-        } else {
-            toStrHelper
-            .add("error Obj List", llerrorObjList)
-            .add("open Object", openObject);
+        toStrHelper.add("ErrorObjList", llerrorObjList);
+
+        // OPEN Object is optional
+        if (openObject != null) {
+            toStrHelper.add("Open", openObject);
         }
         return toStrHelper.toString();
     }
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv4SubObject.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv4SubObject.java
index 6ee82d4..b0576fe 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv4SubObject.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv4SubObject.java
@@ -169,21 +169,12 @@
     }

 

     @Override

-    public void print() {

-        log.debug("IPv4SubObject");

-        log.debug("Type: " + TYPE);

-        log.debug("Length: " + LENGTH);

-        log.debug("IPv4 address: " + String.format("%08X", ipAddress));

-        log.debug("Prefix Length: " + prefixLen);

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

                 .add("Type", TYPE)

                 .add("Length", LENGTH)

-                .add("IPv4  Address", ipAddress)

-                .add("Prefix Length", prefixLen)

+                .add("IPv4Address", ipAddress)

+                .add("PrefixLength", prefixLen)

                 .toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv6SubObject.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv6SubObject.java
index 3be5e9e..ecd6132 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv6SubObject.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv6SubObject.java
@@ -24,6 +24,7 @@
 import org.slf4j.LoggerFactory;

 

 import com.google.common.base.MoreObjects;

+import com.google.common.base.MoreObjects.ToStringHelper;

 

 /**

  * Provides IPv6 Sub Object.

@@ -204,25 +205,18 @@
     }

 

     @Override

-    public void print() {

-        log.debug("IPv6SubObject");

-        log.debug("Type: ", TYPE);

-        log.debug("Length: ", LENGTH);

-        if (null != rawValue) {

-            StringBuffer result = new StringBuffer();

-            for (byte b : rawValue) {

-                result.append(String.format("%02X ", b));

-            }

-            log.debug(result.toString());

-        }

-    }

-

-    @Override

     public String toString() {

-        return MoreObjects.toStringHelper(getClass())

-                .add("Type", TYPE)

-                .add("Length", LENGTH)

-                .add("IPv6  Address", rawValue)

-                .toString();

+        ToStringHelper toStrHelper = MoreObjects.toStringHelper(getClass());

+

+        toStrHelper.add("Type", TYPE);

+        toStrHelper.add("Length", LENGTH);

+

+        StringBuffer result = new StringBuffer();

+        for (byte b : rawValue) {

+            result.append(String.format("%02X ", b));

+        }

+        toStrHelper.add("Value", result);

+

+        return toStrHelper.toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PathKeySubObject.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PathKeySubObject.java
index 1a127c1..36f5c26 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PathKeySubObject.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PathKeySubObject.java
@@ -148,20 +148,12 @@
     }

 

     @Override

-    public void print() {

-        log.debug("PathKeySubObject");

-        log.debug("Type: " + TYPE);

-        log.debug("Length: " + LENGTH);

-        log.debug("Path Key: " + pathKey);

-        log.debug("PCEID: " + pceID);

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

-                .add("Type", TYPE).add("Length", LENGTH)

-                .add("Path Key", pathKey)

-                .add("PCE ID", pceID)

+                .add("Type", TYPE)

+                .add("Length", LENGTH)

+                .add("PathKey", pathKey)

+                .add("PceID", pceID)

                 .toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepLabelDownload.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepLabelDownload.java
old mode 100755
new mode 100644
index ebecf19..45aadd9
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepLabelDownload.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepLabelDownload.java
@@ -1,7 +1,6 @@
 package org.onosproject.pcepio.types;
 
 import java.util.LinkedList;
-import java.util.ListIterator;
 
 import org.onosproject.pcepio.protocol.PcepLabelObject;
 import org.onosproject.pcepio.protocol.PcepLspObject;
@@ -36,7 +35,7 @@
     }
 
     /**
-     * Sets the Pcep Srp Object.
+     * Sets the Pcep SRP Object.
      *
      * @param srpobj PCEP SRP Object
      */
@@ -80,27 +79,9 @@
         this.llLabelList = llLabelList;
     }
 
-    /**
-     * Prints the attribute of PcepLableObject.
-     */
-    public void print() {
-        log.debug("LABEL DOWNLOAD:");
-        srpObject.print();
-        lspObject.print();
-
-        log.debug("label-list:");
-        ListIterator<PcepLabelObject> listIterator = llLabelList.listIterator();
-        while (listIterator.hasNext()) {
-            listIterator.next().print();
-        }
-    }
-
     @Override
     public String toString() {
-        return MoreObjects.toStringHelper(getClass())
-                .add("SRP object", srpObject)
-                .add("LSP object", lspObject)
-                .add("label object list", llLabelList)
-                .toString();
+        return MoreObjects.toStringHelper(getClass()).add("SrpObject", srpObject).add("LspObject", lspObject)
+                .add("LabelObjectList", llLabelList).toString();
     }
 }
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepLabelMap.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepLabelMap.java
old mode 100755
new mode 100644
index 82be041..2d3a953
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepLabelMap.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepLabelMap.java
@@ -92,22 +92,12 @@
         this.labelObject = labelObject;
     }
 
-    /**
-     * Prints the attribute of PcepLabelMap.
-     */
-    public void print() {
-        log.debug("LABEL MAP:");
-        srpObject.print();
-        labelObject.print();
-        fecObject.print();
-    }
-
     @Override
     public String toString() {
         return MoreObjects.toStringHelper(getClass())
-                .add("SRP object", srpObject)
-                .add("Label object", labelObject)
-                .add("Fec object", fecObject)
+                .add("SrpObject", srpObject)
+                .add("LabelObject", labelObject)
+                .add("FecObject", fecObject)
                 .toString();
     }
 }
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv4Adjacency.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv4Adjacency.java
index 06e99c9..df8858e 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv4Adjacency.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv4Adjacency.java
@@ -86,8 +86,8 @@
     @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

-                .add("local IPv4 Address", localIpv4Addr)

-                .add("remote IPv4 Address", remoteIpv4Addr)

+                .add("localIPv4Address", localIpv4Addr)

+                .add("remoteIPv4Address", remoteIpv4Addr)

                 .toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv4NodeId.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv4NodeId.java
index b8d9860..dc7a7d9 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv4NodeId.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv4NodeId.java
@@ -89,8 +89,6 @@
 

     @Override

     public String toString() {

-        return MoreObjects.toStringHelper(getClass())

-                .add("IPv4 Node Id", ipv4NodeId)

-                .toString();

+        return MoreObjects.toStringHelper(getClass()).add("IPv4NodeId", ipv4NodeId).toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
index 913520a..2b1a775 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
@@ -102,8 +102,8 @@
     @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

-                .add("local IPV6 address", localIpv6Addr)

-                .add("remote IPV6 address", remoteIpv6Addr)

+                .add("localIPV6Address", localIpv6Addr)

+                .add("remoteIPV6Address", remoteIpv6Addr)

                 .toString();

     }

 

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6NodeId.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6NodeId.java
index d5a5aa7..a181a34 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6NodeId.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6NodeId.java
@@ -82,8 +82,6 @@
 

     @Override

     public String toString() {

-        return MoreObjects.toStringHelper(getClass())

-                .add("IPV6 node ID", ipv6NodeId)

-                .toString();

+        return MoreObjects.toStringHelper(getClass()).add("IPV6NodeID", ipv6NodeId).toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiUnnumberedAdjacencyIpv4.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiUnnumberedAdjacencyIpv4.java
index 30da0c8..79099b5 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiUnnumberedAdjacencyIpv4.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiUnnumberedAdjacencyIpv4.java
@@ -104,10 +104,10 @@
     @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

-                .add("local Node Id", localNodeId)

-                .add("local Interface Id", localInterfaceId)

-                .add("remote Node Id", remoteNodeId)

-                .add("remote Interface Id:", remoteInterfaceId)

+                .add("localNodeId", localNodeId)

+                .add("localInterfaceId", localInterfaceId)

+                .add("remoteNodeId", remoteNodeId)

+                .add("remoteInterfaceId:", remoteInterfaceId)

                 .toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepObjectHeader.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepObjectHeader.java
old mode 100755
new mode 100644
index af43a77..ab3d396
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepObjectHeader.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepObjectHeader.java
@@ -68,6 +68,7 @@
      * @param bIFlag I flag
      * @param objLen PCEP object length
      */
+
     public PcepObjectHeader(byte objClass, byte objType, boolean bPFlag, boolean bIFlag, short objLen) {
         this.objClass = objClass;
         this.objType = objType;
@@ -169,12 +170,12 @@
     /**
      *  Writes Byte stream of PCEP object header to channel buffer.
      *
-     * @param bb of type channel buffer
+     * @param cb output channel buffer
      * @return objLenIndex object length index in channel buffer
      */
-    public int write(ChannelBuffer bb) {
+    public int write(ChannelBuffer cb) {
 
-        bb.writeByte(this.objClass);
+        cb.writeByte(this.objClass);
         byte temp = (byte) (this.objType << OBJECT_TYPE_SHIFT_VALUE);
         if (this.bPFlag) {
             temp = (byte) (temp | PFLAG_SET);
@@ -182,55 +183,38 @@
         if (this.bIFlag) {
             temp = (byte) (temp | IFLAG_SET);
         }
-        bb.writeByte(temp);
-        int objLenIndex = bb.writerIndex();
-        bb.writeShort((short) 0);
+        cb.writeByte(temp);
+        int objLenIndex = cb.writerIndex();
+        cb.writeShort((short) 0);
         return objLenIndex;
     }
 
     /**
      * Read from channel buffer and Returns PCEP Objects header.
      *
-     * @param bb of type channel buffer
+     * @param cb of type channel buffer
      * @return PCEP Object header
      */
-    public static PcepObjectHeader read(ChannelBuffer bb) {
+    public static PcepObjectHeader read(ChannelBuffer cb) {
 
         byte objClass;
         byte objType;
         boolean bPFlag;
         boolean bIFlag;
         short objLen;
-        objClass = bb.readByte();
-        byte temp = bb.readByte();
+        objClass = cb.readByte();
+        byte temp = cb.readByte();
         bIFlag = ((temp & IFLAG_SET) == IFLAG_SET) ? true : false;
         bPFlag = ((temp & PFLAG_SET) == PFLAG_SET) ? true : false;
         objType = (byte) (temp >> OBJECT_TYPE_SHIFT_VALUE);
-        objLen = bb.readShort();
+        objLen = cb.readShort();
         return new PcepObjectHeader(objClass, objType, bPFlag, bIFlag, objLen);
     }
 
-    /**
-     * Prints the Attributes of PCEP Object header.
-     */
-    public void print() {
-
-        log.debug("PcepObjectHeader");
-        log.debug("Object Class: " + objClass);
-        log.debug("Object Type: " + objType);
-        log.debug("Object Length: " + objLen);
-        log.debug("P flag: " + bPFlag);
-        log.debug("I flag: " + bIFlag);
-    }
-
     @Override
     public String toString() {
-        return MoreObjects.toStringHelper(getClass())
-                .add("Object class:", objClass)
-                .add("Object type:", objType)
-                .add("Object length:", objLen)
-                .add("P flag:", bPFlag)
-                .add("I flag:", bIFlag)
+        return MoreObjects.toStringHelper(getClass()).add("ObjectClass", objClass).add("ObjectType", objType)
+                .add("ObjectLength", objLen).add("PFlag", (bPFlag) ? 1 : 0).add("IFlag", (bIFlag) ? 1 : 0)
                 .toString();
     }
 }
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpErrorSpec.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpErrorSpec.java
index fea1554..34e9e53 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpErrorSpec.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpErrorSpec.java
@@ -40,8 +40,4 @@
      * @return class type

      */

     byte getClassType();

-

-    @Override

-    String toString();

-

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpIpv4ErrorSpec.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpIpv4ErrorSpec.java
index 057ef6a..420392e 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpIpv4ErrorSpec.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpIpv4ErrorSpec.java
@@ -146,17 +146,12 @@
     }

 

     @Override

-    public void print() {

-        // TODO Auto-generated method stub

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

-                .add("IPv4 Address:", ipv4Addr)

+                .add("IPv4Address:", ipv4Addr)

                 .add("flags:", flags)

-                .add("error Code:", errCode)

-                .add("error Value:", errValue)

+                .add("errorCode:", errCode)

+                .add("errorValue:", errValue)

                 .toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpIpv6ErrorSpec.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpIpv6ErrorSpec.java
index 34d6049..7eade7a 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpIpv6ErrorSpec.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpIpv6ErrorSpec.java
@@ -136,17 +136,12 @@
     }

 

     @Override

-    public void print() {

-        // TODO Auto-generated method stub

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

-                .add("IPv6 Address:", ipv6Addr)

+                .add("IPv6Address:", ipv6Addr)

                 .add("flags:", flags)

-                .add("error Code:", errCode)

-                .add("error Value:", errValue)

+                .add("errorCode:", errCode)

+                .add("errorValue:", errValue)

                 .toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpObjectHeader.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpObjectHeader.java
old mode 100755
new mode 100644
index 6de06e1..0455941
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpObjectHeader.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpObjectHeader.java
@@ -52,7 +52,7 @@
     private short objLen;
 
     /**
-     * Constructor to initialize class num , length and type.
+     * Constructor to initialize class num, length and type.
      *
      * @param objClassNum object class number
      * @param objClassType object class type
@@ -65,7 +65,7 @@
     }
 
     /**
-     * Sets the Class num.
+     * Sets the Class-Num.
      *
      * @param value object class number
      */
@@ -121,52 +121,38 @@
     /**
      * Writes the byte stream of PcepRsvpObjectHeader to channel buffer.
      *
-     * @param bb of type channel buffer
+     * @param cb of type channel buffer
      * @return object length index in channel buffer
      */
-    public int write(ChannelBuffer bb) {
-        int iLenStartIndex = bb.writerIndex();
-        bb.writeShort((short) 0);
-        bb.writeByte(this.objClassNum);
-        bb.writeByte(this.objClassType);
-        return bb.writerIndex() - iLenStartIndex;
+    public int write(ChannelBuffer cb) {
+        int iLenStartIndex = cb.writerIndex();
+        cb.writeShort((short) 0);
+        cb.writeByte(this.objClassNum);
+        cb.writeByte(this.objClassType);
+        return cb.writerIndex() - iLenStartIndex;
     }
 
     /**
      * Reads the PcepRsvpObjectHeader.
      *
-     * @param bb of type channel buffer
+     * @param cb input channel buffer
      * @return PcepRsvpObjectHeader
      */
-    public static PcepRsvpObjectHeader read(ChannelBuffer bb) {
-        log.debug("PcepRsvpObjectHeader ::read ");
+    public static PcepRsvpObjectHeader read(ChannelBuffer cb) {
+        log.debug("read ");
         byte objClassNum;
         byte objClassType;
         short objLen;
-        objLen = bb.readShort();
-        objClassNum = bb.readByte();
-        objClassType = bb.readByte();
+        objLen = cb.readShort();
+        objClassNum = cb.readByte();
+        objClassType = cb.readByte();
 
         return new PcepRsvpObjectHeader(objClassNum, objClassType, objLen);
     }
 
-    /**
-     * Prints the attribute of PcepRsvpObjectHeader.
-     */
-    public void print() {
-
-        log.debug("PcepObjectHeader");
-        log.debug("Object Class-Num: " + objClassNum);
-        log.debug("Object C-Type: " + objClassType);
-        log.debug("Object Length: " + objLen);
-    }
-
     @Override
     public String toString() {
-        return MoreObjects.toStringHelper(getClass())
-                .add("Object Class-Num: " , objClassNum)
-                .add("Object C-Type: " , objClassType)
-                .add("Object Length: " , objLen)
-                .toString();
+        return MoreObjects.toStringHelper(getClass()).add("ObjectClassNum", objClassNum)
+                .add("ObjectCType", objClassType).add("ObjectLength", objLen).toString();
     }
 }
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java
index b39bfde..9d9cf73 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpSpecObjHeader.java
@@ -144,22 +144,12 @@
         return new PcepRsvpSpecObjHeader(objLen, objClassNum, objClassType);
     }
 
-    /**
-     * Prints the attribute of PcepRsvpObjectHeader.
-     */
-    public void print() {
-
-        log.debug("PcepObjectHeader");
-        log.debug("Object Class-Num: " + objClassNum);
-        log.debug("Object C-Type: " + objClassType);
-        log.debug("Object Length: " + objLen);
-    }
     @Override
     public String toString() {
         return MoreObjects.toStringHelper(getClass())
-                .add("Object Class-Num: " , objClassNum)
-                .add("Object C-Type: " , objClassType)
-                .add("Object Length: " , objLen)
+                .add("ObjectClassNum: " , objClassNum)
+                .add("ObjectCType: " , objClassType)
+                .add("ObjectLength: " , objLen)
                 .toString();
     }
 }
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpUserErrorSpec.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpUserErrorSpec.java
index 3dd036d..1a0419c 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpUserErrorSpec.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpUserErrorSpec.java
@@ -204,19 +204,14 @@
     }

 

     @Override

-    public void print() {

-        // TODO Auto-generated method stub

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

-                .add("enterprise Number:", enterpriseNum)

-                .add("sub Organization:", subOrg)

-                .add("err Desc Length:", errDescLen)

-                .add("user Error Value:", userErrorValue)

-                .add("err Desc:", errDesc)

-                .add("Rsvp User Spec Sub Object:", llRsvpUserSpecSubObj)

+                .add("enterpriseNumber:", enterpriseNum)

+                .add("subOrganization:", subOrg)

+                .add("errDescLength:", errDescLen)

+                .add("userErrorValue:", userErrorValue)

+                .add("errDesc:", errDesc)

+                .add("RsvpUserSpecSubObject:", llRsvpUserSpecSubObj)

                 .toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepValueType.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepValueType.java
index 9d3599b..cc23a37 100755
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepValueType.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepValueType.java
@@ -52,9 +52,4 @@
      * @return length of bytes written to channel buffer
      */
     public int write(ChannelBuffer bb);
-
-    /**
-     * Prints the Attributes of PCEP Message.
-     */
-    public void print();
 }
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/SrEroSubObject.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/SrEroSubObject.java
index 52fff7e..5fd56c4 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/SrEroSubObject.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/SrEroSubObject.java
@@ -308,17 +308,6 @@
     }

 

     @Override

-    public void print() {

-        log.debug("SrEroSubObject");

-        log.debug("Type: " + TYPE);

-        log.debug("Length: " + LENGTH);

-

-        log.debug("st:" + st + " bFFlag:" + bFFlag + " bSFlag:" + bSFlag + " bCFlag:" + bCFlag + " bMFlag:" + bMFlag

-                + " sID:" + sID + " nAI:" + nai);

-

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

                 .add("Type", TYPE)

@@ -332,5 +321,4 @@
                 .add("nAI", nai)

                 .toString();

     }

-

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulIPv4LspIdentidiersTlv.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulIPv4LspIdentidiersTlv.java
index 593221c..863698f 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulIPv4LspIdentidiersTlv.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulIPv4LspIdentidiersTlv.java
@@ -198,28 +198,13 @@
     }

 

     @Override

-    public void print() {

-

-        log.debug("StatefulIPv4LspIdentidiersTlv");

-        log.debug("Type: " + TYPE);

-        log.debug("Length: " + LENGTH);

-        log.debug("Ipv4IngressAddress: " + ipv4IngressAddress);

-        log.debug("LspId: " + lspId);

-        log.debug("TunnelId: " + tunnelId);

-        log.debug("ExtendedTunnelId: " + extendedTunnelId);

-        log.debug("Ipv4EgressAddress: " + ipv4EgressAddress);

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

                 .add("Type:", TYPE)

                 .add("Length:", LENGTH)

                 .add("Ipv4IngressAddress:", ipv4IngressAddress)

-                .add("LspId:", lspId)

-                .add("TunnelId:", tunnelId)

+                .add("LspId:", lspId).add("TunnelId:", tunnelId)

                 .add("ExtendedTunnelId:", extendedTunnelId)

-                .add("Ipv4EgressAddress:", ipv4EgressAddress)

-                .toString();

+                .add("Ipv4EgressAddress:", ipv4EgressAddress).toString();

     }

 }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulLspErrorCodeTlv.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulLspErrorCodeTlv.java
index 39aa523..3239294 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulLspErrorCodeTlv.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulLspErrorCodeTlv.java
@@ -131,15 +131,6 @@
     }

 

     @Override

-    public void print() {

-

-        log.debug("StatefulLspErrorCodeTlv");

-        log.debug("Type: " + TYPE);

-        log.debug("Length: " + LENGTH);

-        log.debug("Value: " + rawValue);

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass()).add("Type", TYPE).add("Length", LENGTH).add("Value", rawValue)

                 .toString();

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulRsvpErrorSpecTlv.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulRsvpErrorSpecTlv.java
index bb36465..7590033 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulRsvpErrorSpecTlv.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulRsvpErrorSpecTlv.java
@@ -206,29 +206,13 @@
     }

 

     @Override

-    public void print() {

-

-        log.debug("StatefulRsvpErrorSpecTlv");

-        log.debug("Type: " + TYPE);

-        log.debug("Length: " + hLength);

-        if (isErrSpceObjSet) {

-            rsvpErrSpecObj.print();

-        }

-    }

-

-    @Override

     public String toString() {

         ToStringHelper toStrHelper = MoreObjects.toStringHelper(getClass());

 

         if (!isErrSpceObjSet) {

-            toStrHelper

-            .add("Type", TYPE)

-            .add("Length", hLength);

+            toStrHelper.add("Type", TYPE).add("Length", hLength);

         } else {

-            toStrHelper

-            .add("Type", TYPE)

-            .add("Length", hLength)

-            .add("RSVP Error Spec Object", rsvpErrSpecObj);

+            toStrHelper.add("Type", TYPE).add("Length", hLength).add("RSVPErrorSpecObject", rsvpErrSpecObj);

         }

         return toStrHelper.toString();

     }

diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/SymbolicPathNameTlv.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/SymbolicPathNameTlv.java
index e2d36b5..12cf435 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/SymbolicPathNameTlv.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/SymbolicPathNameTlv.java
@@ -151,15 +151,7 @@
     }

 

     @Override

-    public void print() {

-        log.debug("SymbolicPathNameTlv");

-        log.debug("Type: " + TYPE);

-        log.debug("Length: " + hLength);

-        log.debug("Symbolic Path Name : " + rawValue);

-    }

-

-    @Override

     public String toString() {

-        return MoreObjects.toStringHelper(getClass()).add("Symbolic Path Name ", rawValue).toString();

+        return MoreObjects.toStringHelper(getClass()).add("SymbolicPathName ", rawValue).toString();

     }

 }