Add PrematureChannelClosureException

codec/src/main/java/io/netty/handler/codec/PrematureChannelClosureException.java

@@ -0,0 +1,41 @@
+package io.netty.handler.codec;
+
+import io.netty.channel.Channel;
+
+/**
+ * A {@link CodecException} which is thrown when a {@link Channel} is closed unexpectedly before
+ * the codec finishes handling the current message, such as missing response while waiting for a
+ * request.
+ */
+public class PrematureChannelClosureException extends CodecException {
+
+    private static final long serialVersionUID = 4907642202594703094L;
+
+    /**
+     * Creates a new instance.
+     */
+    public PrematureChannelClosureException() {
+        super();
+    }
+
+    /**
+     * Creates a new instance.
+     */
+    public PrematureChannelClosureException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Creates a new instance.
+     */
+    public PrematureChannelClosureException(String message) {
+        super(message);
+    }
+
+    /**
+     * Creates a new instance.
+     */
+    public PrematureChannelClosureException(Throwable cause) {
+        super(cause);
+    }
+}