Test cases renamed and fixed.

Change-Id: I8b8134bbb0300029b83bf0804bdc6d97b7cec43f
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 9d9cf73..70cd746 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
@@ -116,40 +116,38 @@
     /**
      * 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
      */
-    public int write(ChannelBuffer bb) {
-        int objLenIndex = bb.writerIndex();
-        bb.writeShort(objLen);
-        bb.writeByte(objClassNum);
-        bb.writeByte(objClassType);
-        return bb.writerIndex() - objLenIndex;
+    public int write(ChannelBuffer cb) {
+        int objLenIndex = cb.writerIndex();
+        objLen = 0;
+        cb.writeShort(objLen);
+        cb.writeByte(objClassNum);
+        cb.writeByte(objClassType);
+        return objLenIndex;
     }
 
     /**
      * Reads the PcepRsvpObjectHeader.
      *
-     * @param bb of type channel buffer
+     * @param cb of type channel buffer
      * @return PcepRsvpObjectHeader
      */
-    public static PcepRsvpSpecObjHeader read(ChannelBuffer bb) {
+    public static PcepRsvpSpecObjHeader read(ChannelBuffer cb) {
         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 PcepRsvpSpecObjHeader(objLen, objClassNum, objClassType);
     }
 
     @Override
     public String toString() {
-        return MoreObjects.toStringHelper(getClass())
-                .add("ObjectClassNum: " , objClassNum)
-                .add("ObjectCType: " , objClassType)
-                .add("ObjectLength: " , objLen)
-                .toString();
+        return MoreObjects.toStringHelper(getClass()).add("ObjectClassNum: ", objClassNum)
+                .add("ObjectCType: ", objClassType).add("ObjectLength: ", objLen).toString();
     }
 }