diff -r 4ebc2e2fb97c -r 71c04702a3d5 src/jdk.jconsole/share/classes/sun/tools/jconsole/ExceptionSafePlugin.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.jconsole/share/classes/sun/tools/jconsole/ExceptionSafePlugin.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,126 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package sun.tools.jconsole;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.SwingWorker;
+
+import com.sun.tools.jconsole.JConsolePlugin;
+
+/**
+ * Proxy that shields GUI from plug-in exceptions.
+ *
+ */
+final class ExceptionSafePlugin extends JConsolePlugin {
+
+    private static boolean ignoreExceptions;
+    private final JConsolePlugin plugin;
+
+    public ExceptionSafePlugin(JConsolePlugin plugin) {
+        this.plugin = plugin;
+    }
+
+    @Override
+    public Map<String, JPanel> getTabs() {
+        try {
+            return plugin.getTabs();
+        } catch (RuntimeException e) {
+            handleException(e);
+        }
+        return new HashMap<>();
+    }
+
+    @Override
+    public SwingWorker<?, ?> newSwingWorker() {
+        try {
+            return plugin.newSwingWorker();
+        } catch (RuntimeException e) {
+            handleException(e);
+        }
+        return null;
+    }
+
+    @Override
+    public void dispose() {
+        try {
+            plugin.dispose();
+        } catch (RuntimeException e) {
+            handleException(e);
+        }
+    }
+
+    public void executeSwingWorker(SwingWorker<?, ?> sw) {
+        try {
+            sw.execute();
+        } catch (RuntimeException e) {
+            handleException(e);
+        }
+    }
+
+    private void handleException(Exception e) {
+        if (JConsole.isDebug()) {
+            System.err.println("Plug-in exception:");
+            e.printStackTrace();
+        } else {
+            if (!ignoreExceptions) {
+                showExceptionDialog(e);
+            }
+        }
+    }
+
+    private void showExceptionDialog(Exception e) {
+        Object[] buttonTexts = {
+            Messages.PLUGIN_EXCEPTION_DIALOG_BUTTON_OK,
+            Messages.PLUGIN_EXCEPTION_DIALOG_BUTTON_EXIT,
+            Messages.PLUGIN_EXCEPTION_DIALOG_BUTTON_IGNORE
+        };
+
+        String message = String.format(
+            Messages.PLUGIN_EXCEPTION_DIALOG_MESSAGE,
+            plugin.getClass().getSimpleName(),
+            String.valueOf(e.getMessage())
+        );
+
+        int buttonIndex = JOptionPane.showOptionDialog(
+            null,
+            message,
+            Messages.PLUGIN_EXCEPTION_DIALOG_TITLE,
+            JOptionPane.YES_NO_CANCEL_OPTION,
+            JOptionPane.ERROR_MESSAGE,
+            null,
+            buttonTexts,
+            buttonTexts[0]
+        );
+
+        if (buttonIndex == 1) {
+            System.exit(0);
+        }
+        ignoreExceptions = buttonIndex == 2;
+    }
+}