IsIs and Ospf code fix

Change-Id: I4cebdb1af9ba68b673335d86f80a6b7498e0bfd1
diff --git a/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsNonPseudonode.java b/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsNonPseudonode.java
index 73f28bb..8410157 100644
--- a/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsNonPseudonode.java
+++ b/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsNonPseudonode.java
@@ -28,7 +28,7 @@
  * Provides Implementation of IsIsNonPseudonode Tlv.
  */
 public class IsIsNonPseudonode implements IGPRouterID, BGPValueType {
-    protected static final Logger log = LoggerFactory.getLogger(IsIsNonPseudonode.class);
+    private static final Logger log = LoggerFactory.getLogger(IsIsNonPseudonode.class);
 
     public static final short TYPE = 515;
     public static final short LENGTH = 6;
@@ -41,7 +41,7 @@
      * @param isoNodeID ISO system-ID
      */
     public IsIsNonPseudonode(byte[] isoNodeID) {
-        this.isoNodeID = isoNodeID;
+        this.isoNodeID = Arrays.copyOf(isoNodeID, isoNodeID.length);
     }
 
     /**
@@ -97,7 +97,7 @@
      */
     public static IsIsNonPseudonode read(ChannelBuffer cb) {
         byte[] isoNodeID = new byte[LENGTH];
-        cb.readBytes(isoNodeID, 0, LENGTH);
+        cb.readBytes(isoNodeID);
         return IsIsNonPseudonode.of(isoNodeID);
     }
 
diff --git a/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsPseudonode.java b/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsPseudonode.java
index 35fd249..99d5573 100644
--- a/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsPseudonode.java
+++ b/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/IsIsPseudonode.java
@@ -15,9 +15,7 @@
  */
 package org.onosproject.bgpio.types;
 
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
+import java.util.Arrays;
 import java.util.Objects;
 
 import org.jboss.netty.buffer.ChannelBuffer;
@@ -36,7 +34,7 @@
     public static final short TYPE = 515;
     public static final short LENGTH = 7;
 
-    private final List<Byte> isoNodeID;
+    private final byte[] isoNodeID;
     private byte psnIdentifier;
 
     /**
@@ -45,8 +43,8 @@
      * @param isoNodeID ISO system-ID
      * @param psnIdentifier PSN identifier
      */
-    public IsIsPseudonode(List<Byte> isoNodeID, byte psnIdentifier) {
-        this.isoNodeID = isoNodeID;
+    public IsIsPseudonode(byte[] isoNodeID, byte psnIdentifier) {
+        this.isoNodeID = Arrays.copyOf(isoNodeID, isoNodeID.length);
         this.psnIdentifier = psnIdentifier;
     }
 
@@ -57,7 +55,7 @@
      * @param psnIdentifier PSN identifier
      * @return object of IsIsPseudonode
      */
-    public static IsIsPseudonode of(final List<Byte> isoNodeID,
+    public static IsIsPseudonode of(final byte[] isoNodeID,
                                     final byte psnIdentifier) {
         return new IsIsPseudonode(isoNodeID, psnIdentifier);
     }
@@ -67,7 +65,7 @@
      *
      * @return ISO NodeID
      */
-    public List<Byte> getISONodeID() {
+    public byte[] getISONodeID() {
         return isoNodeID;
     }
 
@@ -82,7 +80,7 @@
 
     @Override
     public int hashCode() {
-        return Objects.hash(isoNodeID) & Objects.hash(psnIdentifier);
+        return Arrays.hashCode(isoNodeID) & Objects.hash(psnIdentifier);
     }
 
     @Override
@@ -91,27 +89,9 @@
             return true;
         }
         if (obj instanceof IsIsPseudonode) {
-            int countObjSubTlv = 0;
-            int countOtherSubTlv = 0;
-            boolean isCommonSubTlv = true;
             IsIsPseudonode other = (IsIsPseudonode) obj;
-            Iterator<Byte> objListIterator = other.isoNodeID.iterator();
-            countOtherSubTlv = other.isoNodeID.size();
-            countObjSubTlv = isoNodeID.size();
-            if (countObjSubTlv != countOtherSubTlv) {
-                return false;
-            } else {
-                while (objListIterator.hasNext() && isCommonSubTlv) {
-                    Byte subTlv = objListIterator.next();
-                    if (isoNodeID.contains(subTlv) && other.isoNodeID.contains(subTlv)) {
-                        isCommonSubTlv = Objects.equals(isoNodeID.get(isoNodeID.indexOf(subTlv)),
-                                         other.isoNodeID.get(other.isoNodeID.indexOf(subTlv)));
-                    } else {
-                        isCommonSubTlv = false;
-                    }
-                }
-                return isCommonSubTlv && Objects.equals(psnIdentifier, other.psnIdentifier);
-            }
+            return Arrays.equals(isoNodeID, other.isoNodeID)
+                    && Objects.equals(psnIdentifier, other.psnIdentifier);
         }
         return false;
     }
@@ -121,11 +101,7 @@
         int iLenStartIndex = c.writerIndex();
         c.writeShort(TYPE);
         c.writeShort(LENGTH);
-        Iterator<Byte> objListIterator = isoNodeID.iterator();
-        while (objListIterator.hasNext()) {
-            byte value = objListIterator.next();
-            c.writeByte(value);
-        }
+        c.writeBytes(isoNodeID, 0, LENGTH - 1);
         c.writeByte(psnIdentifier);
         return c.writerIndex() - iLenStartIndex;
     }
@@ -137,12 +113,8 @@
      * @return object of IsIsPseudonode
      */
     public static IsIsPseudonode read(ChannelBuffer cb) {
-        List<Byte> isoNodeID = new ArrayList<Byte>();
-        byte value;
-        for (int i = 0; i < LENGTH; i++) {
-            value = cb.readByte();
-            isoNodeID.add(value);
-        }
+        byte[] isoNodeID = new byte[LENGTH - 1];
+        cb.readBytes(isoNodeID);
         byte psnIdentifier = cb.readByte();
         return IsIsPseudonode.of(isoNodeID, psnIdentifier);
     }
diff --git a/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/AreaIdTest.java b/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/AreaIdTest.java
index 6a9e2ec..e11564a 100644
--- a/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/AreaIdTest.java
+++ b/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/AreaIdTest.java
@@ -36,42 +36,4 @@
         .addEqualityGroup(tlv2)
         .testEquals();
     }
-
-    /**
-     * Test for OSPFNonPseudonode Tlv.
-     */
-    public static class OspfNonPseudonodeTest {
-        private final int value1 = 0x12121212;
-        private final int value2 = 0x12121211;
-        private final OSPFNonPseudonode tlv1 = OSPFNonPseudonode.of(value1);
-        private final OSPFNonPseudonode sameAsTlv1 = OSPFNonPseudonode.of(value1);
-        private final OSPFNonPseudonode tlv2 = OSPFNonPseudonode.of(value2);
-
-        @Test
-        public void basics() {
-            new EqualsTester()
-            .addEqualityGroup(tlv1, sameAsTlv1)
-            .addEqualityGroup(tlv2)
-            .testEquals();
-        }
-    }
-
-    /**
-     * Test for IsIsNonPseudonode Tlv.
-     */
-    public static class IsIsNonPseudonodeTest {
-        private final byte[] value1 = new byte[] {0x19, 0x00, (byte) 0x95, 0x01, (byte) 0x90, 0x58};
-        private final byte[] value2 = new byte[] {0x19, 0x00, (byte) 0x95, 0x01, (byte) 0x90, 0x59};
-        private final IsIsNonPseudonode tlv1 = IsIsNonPseudonode.of(value1);
-        private final IsIsNonPseudonode sameAsTlv1 = IsIsNonPseudonode.of(value1);
-        private final IsIsNonPseudonode tlv2 = IsIsNonPseudonode.of(value2);
-
-        @Test
-        public void basics() {
-            new EqualsTester()
-            .addEqualityGroup(tlv1, sameAsTlv1)
-            .addEqualityGroup(tlv2)
-            .testEquals();
-        }
-    }
 }
diff --git a/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/IsIsNonPseudonodeTest.java b/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/IsIsNonPseudonodeTest.java
new file mode 100644
index 0000000..7ce4d5d
--- /dev/null
+++ b/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/IsIsNonPseudonodeTest.java
@@ -0,0 +1,39 @@
+/*
+ * 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.bgpio.types;
+
+import org.junit.Test;
+
+import com.google.common.testing.EqualsTester;
+
+/**
+ * Test for IsIsNonPseudonode Tlv.
+ */
+public class IsIsNonPseudonodeTest {
+    private final byte[] value1 = new byte[] {0x19, 0x00, (byte) 0x95, 0x01, (byte) 0x90, 0x58};
+    private final byte[] value2 = new byte[] {0x19, 0x00, (byte) 0x95, 0x01, (byte) 0x90, 0x59};
+    private final IsIsNonPseudonode tlv1 = IsIsNonPseudonode.of(value1);
+    private final IsIsNonPseudonode sameAsTlv1 = IsIsNonPseudonode.of(value1);
+    private final IsIsNonPseudonode tlv2 = IsIsNonPseudonode.of(value2);
+
+    @Test
+    public void testEquality() {
+        new EqualsTester()
+        .addEqualityGroup(tlv1, sameAsTlv1)
+        .addEqualityGroup(tlv2)
+        .testEquals();
+    }
+}
diff --git a/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/IsIsPseudonodeTest.java b/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/IsIsPseudonodeTest.java
index 00e85dc..a2a7c2b 100644
--- a/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/IsIsPseudonodeTest.java
+++ b/bgp/bgpio/src/test/java/org/onosproject/bgpio/types/IsIsPseudonodeTest.java
@@ -15,11 +15,6 @@
  */
 package org.onosproject.bgpio.types;
 
-import java.util.ArrayList;
-import java.util.List;
-
-import org.jboss.netty.buffer.ChannelBuffer;
-import org.jboss.netty.buffer.ChannelBuffers;
 import org.junit.Test;
 
 import com.google.common.testing.EqualsTester;
@@ -29,28 +24,13 @@
  */
 public class IsIsPseudonodeTest {
     private final byte[] value1 = new byte[] {0x01, 0x02, 0x01, 0x02, 0x01, 0x02};
-    byte value;
-    List<Byte> isoNodeID1 = new ArrayList<Byte>();
-    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
     private final byte[] value2 = new byte[] {0x01, 0x02, 0x01, 0x02, 0x01, 0x03};
-    List<Byte> isoNodeID2 = new ArrayList<Byte>();
-    ChannelBuffer buffer1 = ChannelBuffers.dynamicBuffer();
-    private final IsIsPseudonode tlv1 = IsIsPseudonode.of(isoNodeID1, (byte) 1);
-    private final IsIsPseudonode sameAsTlv1 = IsIsPseudonode.of(isoNodeID1, (byte) 1);
-    private final IsIsPseudonode tlv2 = IsIsPseudonode.of(isoNodeID2, (byte) 1);
+    private final IsIsPseudonode tlv1 = IsIsPseudonode.of(value1, (byte) 1);
+    private final IsIsPseudonode sameAsTlv1 = IsIsPseudonode.of(value1, (byte) 1);
+    private final IsIsPseudonode tlv2 = IsIsPseudonode.of(value2, (byte) 1);
 
     @Test
     public void testEquality() {
-        buffer.writeBytes(value1);
-        for (int i = 0; i < 6; i++) {
-            value = buffer.readByte();
-            isoNodeID1.add(value);
-        }
-        buffer1.writeBytes(value2);
-        for (int i = 0; i < 6; i++) {
-            value = buffer1.readByte();
-            isoNodeID1.add(value);
-        }
         new EqualsTester()
         .addEqualityGroup(tlv1, sameAsTlv1)
         .addEqualityGroup(tlv2)