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| 5.0 b47Fixed |
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Name: apR10229 Date: 02/19/2004
Filed By : SPB JCK team (###@###.###)
JDK : JDK15-beta2-b37
JCK : 1.5
Platform[s] : SunOS 5.8
switch/Mode :
JCK test owner : http://javaweb.eng/jct/sqe/JCK-tck/usr/owners.jto
Failing Test [s] :
api/javax_swing/plaf/metal/MetalFileChooserUI/FilterComboBoxModel/index.html#Public[FilterComboBoxModel2003]
Problem description
===================
JCK API test
api/javax_swing/plaf/metal/MetalFileChooserUI/FilterComboBoxModel/index.html#Public[FilterComboBoxModel2003]
failed with JDK1.5-beta2-b37 with NPE on SunOS-5.8-sparc. Below is the minimized code that can help to reproduce this failure.
Minimized test:
===============
------- Test.java -------
import javax.swing.JFileChooser;
import javax.swing.plaf.metal.*;
import javax.swing.filechooser.FileFilter;
import java.io.File;
public class Test {
public static void main(String[] argv) {
for (int j=0; j<50; j++) {
JFileChooser fileChooser = new JFileChooser();
StubMetFCUI outer = new StubMetFCUI(fileChooser);
outer.installUI(fileChooser);
StubMetFCUI.StubFCBMod c = outer.new StubFCBMod();
FileFilter filter = new CustomFilter();
fileChooser.addChoosableFileFilter(filter);
c.setSelectedItem(fileChooser.getChoosableFileFilters()[1]);
}
}
}
class StubMetFCUI extends MetalFileChooserUI {
public class StubFCBMod extends FilterComboBoxModel {
public StubFCBMod() {
super();
}
}
StubMetFCUI(JFileChooser fc) {
super(fc);
}
}
class CustomFilter extends FileFilter {
public boolean accept(File f) {
return true;
}
public String getDescription() {
return "Custom filter";
}
};
------- end-of-Test.java -------
Minimized test output:
======================
<pav@volvo(pts/24).257> java Test
Warning: Cannot convert string "-monotype-arial-regular-r-normal--*-140-*-*-p-*-iso8859-1" to type FontStruct
Exception in thread "main" java.lang.NullPointerException
at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1116)
at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1059)
at javax.swing.plaf.basic.BasicListUI$Handler.valueChanged(BasicListUI.java:2171)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:187)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:167)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:214)
at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:408)
at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:417)
at javax.swing.DefaultListSelectionModel.removeSelectionIntervalImpl(DefaultListSelectionModel.java:510)
at javax.swing.DefaultListSelectionModel.clearSelection(DefaultListSelectionModel.java:422)
at sun.swing.FilePane.clearSelection(FilePane.java:1244)
at sun.swing.FilePane.doFilterChanged(FilePane.java:1166)
at sun.swing.FilePane.propertyChange(FilePane.java:1202)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:305)
at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:242)
at java.awt.Component.firePropertyChange(Component.java:7106)
at javax.swing.JFileChooser.setFileFilter(JFileChooser.java:1406)
at javax.swing.JFileChooser.addChoosableFileFilter(JFileChooser.java:1103)
at Test.main(Test.java:14)
<pav@volvo(pts/24).258>
JCK test source location:
==========================
/java/re/jck/1.5/promoted/latest/JCK-runtime-15/tests
Specific Machine Info:
=====================
SunOS volvo 5.8 Generic_108528-18 sun4u sparc SUNW,Sun-Blade-1000
Additional comments:
====================
This bug was reproduced on SunOS 5.8/sparc/jdk15-beta2-b37,38
======================================================================
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