Reduce ByteBuf.writeZero() usage

[bgpcep.git] / bgp / parser-impl / src / main / java / org / opendaylight / protocol / bgp / parser / impl / message / BGPUpdateMessageParser.java

diff --git a/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/BGPUpdateMessageParser.java b/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/BGPUpdateMessageParser.java
index 978851173f448ae1720de5f17dc06534d459ec90..7e4154eec7b156ed3ac0e728a9b348ba7fcbfd2b 100755 (executable)
--- a/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/BGPUpdateMessageParser.java
+++ b/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/BGPUpdateMessageParser.java
@@ -70,10 +70,6 @@ public final class BGPUpdateMessageParser implements MessageParser, MessageSeria
 
     public static final int TYPE = 2;
 
-    private static final int WITHDRAWN_ROUTES_LENGTH_SIZE = 2;
-
-    private static final int TOTAL_PATH_ATTR_LENGTH_SIZE = 2;
-
     private final AttributeRegistry attrReg;
 
     private final NlriRegistry nlriReg;
@@ -97,7 +93,7 @@ public final class BGPUpdateMessageParser implements MessageParser, MessageSeria
             messageBody.writeShort(withdrawnRoutesBuf.writerIndex());
             messageBody.writeBytes(withdrawnRoutesBuf);
         } else {
-            messageBody.writeZero(WITHDRAWN_ROUTES_LENGTH_SIZE);
+            messageBody.writeShort(0);
         }
         if (update.getAttributes() != null) {
             final ByteBuf pathAttributesBuf = Unpooled.buffer();
@@ -105,7 +101,7 @@ public final class BGPUpdateMessageParser implements MessageParser, MessageSeria
             messageBody.writeShort(pathAttributesBuf.writerIndex());
             messageBody.writeBytes(pathAttributesBuf);
         } else {
-            messageBody.writeZero(TOTAL_PATH_ATTR_LENGTH_SIZE);
+            messageBody.writeShort(0);
         }
         final List<Nlri> nlris = update.getNlri();
         if (nlris != null) {