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Fixing errorprone's warning.

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Change-Id: I8bb35ca74df50c7c9d689272c1f7b24274303540
This commit is contained in:
Thomas Vachuska 2018-07-31 09:43:30 -07:00
parent 8235a1a6b0
commit c5836479cf
1 changed files with 0 additions and 4 deletions
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4
utils/misc/src/main/java/org/onlab/packet/ICMPEcho.java
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@ -19,7 +19,6 @@ import java.nio.ByteBuffer;
import static org.onlab.packet.PacketUtils.checkInput; import static org.onlab.packet.PacketUtils.checkInput;
import static com.google.common.base.MoreObjects.toStringHelper; import static com.google.common.base.MoreObjects.toStringHelper;
import static com.google.common.base.Preconditions.checkNotNull;
/** /**
* ICMP packet class for echo purpose. * ICMP packet class for echo purpose.
@ -77,9 +76,6 @@ public class ICMPEcho extends BasePacket {
*/ */
@Override @Override
public byte[] serialize() { public byte[] serialize() {
checkNotNull(this.identifier);
checkNotNull(this.sequenceNum);
int length = ICMP_ECHO_HEADER_LENGTH; int length = ICMP_ECHO_HEADER_LENGTH;
byte[] payloadData = null; byte[] payloadData = null;
if (this.payload != null) { if (this.payload != null) {