Compare fix

Change-Id: I56ad744ff9d99198136c97f62896c487285192ec

@@ -238,6 +238,7 @@ public class BgpPrefixLSIdentifier implements Comparable<Object> {
             return 0;
         }
         int result = this.localNodeDescriptors.compareTo(((BgpPrefixLSIdentifier) o).localNodeDescriptors);
+        boolean tlvFound = false;
         if (result != 0) {
             return result;
         } else {
@@ -252,17 +253,21 @@ public class BgpPrefixLSIdentifier implements Comparable<Object> {
             }
 
             ListIterator<BgpValueType> listIterator = prefixDescriptor.listIterator();
-            ListIterator<BgpValueType> listIteratorOther = ((BgpPrefixLSIdentifier) o).prefixDescriptor.listIterator();
             while (listIterator.hasNext()) {
-                BgpValueType tlv = listIterator.next();
-                if (prefixDescriptor.contains(tlv) && ((BgpPrefixLSIdentifier) o).prefixDescriptor.contains(tlv)) {
-                    int res = prefixDescriptor.get(prefixDescriptor.indexOf(tlv)).compareTo(
+                BgpValueType tlv1 = listIterator.next();
+                for (BgpValueType tlv : ((BgpPrefixLSIdentifier) o).prefixDescriptor) {
+                    if (tlv.getType() == tlv1.getType()) {
+                        result = prefixDescriptor.get(prefixDescriptor.indexOf(tlv1)).compareTo(
                                 ((BgpPrefixLSIdentifier) o).prefixDescriptor
                                         .get(((BgpPrefixLSIdentifier) o).prefixDescriptor.indexOf(tlv)));
-                    if (res != 0) {
-                        return res;
+                        if (result != 0) {
+                            return result;
                         }
-                } else {
+                        tlvFound = true;
+                        break;
+                    }
+                }
+                if (!tlvFound) {
                     return 1;
                 }
             }

@@ -234,14 +234,20 @@ public class NodeDescriptors {
                 .toString();
     }
 
+    /**
+     * Compares this and o object.
+     *
+     * @param o object to be compared with this object
+     * @return which object is greater
+     */
     public int compareTo(Object o) {
         if (this.equals(o)) {
             return 0;
         }
         ListIterator<BgpValueType> listIterator = subTlvs.listIterator();
-        ListIterator<BgpValueType> listIteratorOther = ((NodeDescriptors) o).subTlvs.listIterator();
         int countOtherSubTlv = ((NodeDescriptors) o).subTlvs.size();
         int countObjSubTlv = subTlvs.size();
+        boolean tlvFound = false;
         if (countOtherSubTlv != countObjSubTlv) {
             if (countOtherSubTlv > countObjSubTlv) {
                 return 1;
@@ -250,15 +256,20 @@ public class NodeDescriptors {
             }
         } else {
             while (listIterator.hasNext()) {
-            BgpValueType tlv = listIterator.next();
+                BgpValueType tlv1 = listIterator.next();
                 log.debug("NodeDescriptor compare subtlv's");
-                if (subTlvs.contains(tlv) && ((NodeDescriptors) o).subTlvs.contains(tlv)) {
-                    int result = subTlvs.get(subTlvs.indexOf(tlv)).compareTo(
+                for (BgpValueType tlv : ((NodeDescriptors) o).subTlvs) {
+                    if (tlv.getType() == tlv1.getType()) {
+                        int result = subTlvs.get(subTlvs.indexOf(tlv1)).compareTo(
                                 ((NodeDescriptors) o).subTlvs.get(((NodeDescriptors) o).subTlvs.indexOf(tlv)));
                         if (result != 0) {
                             return result;
                         }
-                } else {
+                        tlvFound = true;
+                        break;
+                    }
+                }
+                if (!tlvFound) {
                     return 1;
                 }
             }