2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.1)
3 * Copyright (C) 2014 The Jalview Authors
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
11 * Jalview is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty
13 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
14 * PURPOSE. See the GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
17 * The Jalview Authors are detailed in the 'AUTHORS' file.
21 import java.awt.Component;
23 public class OOMWarning implements Runnable
27 String instructions = "";
29 public static boolean oomInprogress = false;
31 Component desktop = null;
34 * Raise an out of memory error.
37 * - what was going on when OutOfMemory exception occured.
39 * - Window where the dialog will appear
41 * - the actual exception - to be written to stderr or debugger.
43 OOMWarning(final String action, final OutOfMemoryError oomex,
44 final Component instance)
53 if (jalview.bin.Cache.log != null)
56 .error("Out of Memory when " + action, oomex);
60 System.err.println("Out of Memory when " + action);
61 oomex.printStackTrace();
64 javax.swing.SwingUtilities.invokeLater(this);
69 public OOMWarning(String string, OutOfMemoryError oomerror)
71 this(string, oomerror, Desktop.desktop);
76 javax.swing.JOptionPane
77 .showInternalMessageDialog(
82 + "\nSee help files for increasing Java Virtual Machine memory.",
84 javax.swing.JOptionPane.WARNING_MESSAGE);
85 // hope that there's enough memory left that no more appear.
86 oomInprogress = false;