--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/com/go/trove/net/CheckedInterruptedIOException.java	Sat Mar 21 11:00:06 2009 +0000
@@ -0,0 +1,86 @@
+/*
+ * CheckedInterruptedIOException.java
+ * 
+ * Copyright (c) 2000 Walt Disney Internet Group. All Rights Reserved.
+ * 
+ * Original author: Brian S O'Neill
+ * 
+ * $Workfile:: CheckedInterruptedIOException.java                             $
+ *   $Author: dan $
+ * $Revision: 1.1 $
+ *     $Date: Mon, 13 Oct 2003 12:20:39 +0100 $
+ */
+
+package com.go.trove.net;
+
+import java.io.*;
+import java.net.*;
+import java.lang.ref.*;
+
+/******************************************************************************
+ * 
+ * @author Brian S O'Neill
+ * @version
+ * <!--$$Revision: 1.1 $-->, <!--$$JustDate:--> 01/01/22 <!-- $-->
+ */
+public class CheckedInterruptedIOException extends InterruptedIOException {
+    static CheckedInterruptedIOException create
+        (InterruptedIOException cause, Socket source) {
+        if (cause instanceof CheckedInterruptedIOException) {
+            return (CheckedInterruptedIOException)cause;
+        }
+        else {
+            return new CheckedInterruptedIOException(cause, source);
+        }
+    }
+
+    private InterruptedIOException mCause;
+    private String mMessagePrefix;
+    private Reference mSource;
+
+    private CheckedInterruptedIOException(InterruptedIOException cause,
+                                          Socket source) {
+        this(cause, source, cause.getMessage());
+    }
+
+    private CheckedInterruptedIOException(InterruptedIOException cause,
+                                          Socket source, String message) {
+        super(CheckedSocketException.createMessagePrefix(source) +
+              ' ' + message);
+        mCause = cause;
+        mMessagePrefix = CheckedSocketException.createMessagePrefix(source);
+        mSource = new WeakReference(source);
+    }
+
+    public Throwable getCause() {
+        return mCause;
+    }
+
+    /**
+     * Returns null if source socket has been reclaimed by the garbage
+     * collector.
+     */
+    public Socket getSource() {
+        return (Socket)mSource.get();
+    }
+
+    public void printStackTrace() {
+        printStackTrace(System.err);
+    }
+
+    public void printStackTrace(PrintStream ps) {
+        synchronized (ps) {
+            ps.print(mMessagePrefix);
+            ps.print(": ");
+            mCause.printStackTrace(ps);
+        }
+    }
+
+    public void printStackTrace(PrintWriter pw) {
+        synchronized (pw) {
+            pw.print(mMessagePrefix);
+            pw.print(": ");
+            mCause.printStackTrace(pw);
+        }
+    }
+}