Run safelyDisconnect() on event loop

[netconf.git] / netconf / netconf-netty-util / src / main / java / org / opendaylight / netconf / nettyutil / handler / NetconfHelloMessageToXMLEncoder.java

diff --git a/netconf/netconf-netty-util/src/main/java/org/opendaylight/netconf/nettyutil/handler/NetconfHelloMessageToXMLEncoder.java b/netconf/netconf-netty-util/src/main/java/org/opendaylight/netconf/nettyutil/handler/NetconfHelloMessageToXMLEncoder.java
index fac1b2ba4db393aab8a2a2876369c99d46da1c96..ee24cc679e4c8ba0c2dd43e62f108cb0308aae99 100644 (file)
--- a/netconf/netconf-netty-util/src/main/java/org/opendaylight/netconf/nettyutil/handler/NetconfHelloMessageToXMLEncoder.java
+++ b/netconf/netconf-netty-util/src/main/java/org/opendaylight/netconf/nettyutil/handler/NetconfHelloMessageToXMLEncoder.java
@@ -8,12 +8,12 @@
 package org.opendaylight.netconf.nettyutil.handler;
 
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelHandlerContext;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
+import java.util.Optional;
 import javax.xml.transform.TransformerException;
 import org.opendaylight.netconf.api.NetconfMessage;
 import org.opendaylight.netconf.api.messages.NetconfHelloMessage;