2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8)
3 * Copyright (C) 2012 J Procter, AM Waterhouse, LM Lui, J Engelhardt, G Barton, M Clamp, S Searle
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/>.
20 import java.awt.Component;
22 public class OOMWarning implements Runnable
26 String instructions = "";
28 public static boolean oomInprogress = false;
30 Component desktop = null;
33 * Raise an out of memory error.
36 * - what was going on when OutOfMemory exception occured.
38 * - Window where the dialog will appear
40 * - the actual exception - to be written to stderr or debugger.
42 OOMWarning(final String action, final OutOfMemoryError oomex,
43 final Component instance)
52 if (jalview.bin.Cache.log != null)
55 .error("Out of Memory when " + action, oomex);
59 System.err.println("Out of Memory when " + action);
60 oomex.printStackTrace();
63 javax.swing.SwingUtilities.invokeLater(this);
68 public OOMWarning(String string, OutOfMemoryError oomerror)
70 this(string, oomerror, Desktop.desktop);
75 javax.swing.JOptionPane
76 .showInternalMessageDialog(
81 + "\nSee help files for increasing Java Virtual Machine memory.",
83 javax.swing.JOptionPane.WARNING_MESSAGE);
84 // hope that there's enough memory left that no more appear.
85 oomInprogress = false;