Bug 58845 [Viewers] Error while debugging but no log
I was debugging an IllegalArgumentException. I clicked on one of the traceback lines after the breakpoint was hit and got a dialog informing me that an error occurred and that I should see the log for details but the log was empty. After this, the debuuger no longer opens files (i.e. it still stps at breakpoints but I can't look at the source). I am using Eclipe build I20040413 and IBM VM build 1.4.1, J2RE 1.4.1 IBM build cxia321411-20040301.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
* in the viewer widget changes.
 * </p>
 * <p>
 * The default implementation of this method notifies all 
 * selection change listeners recorded in an internal state variable.
 * Overriding this method is generally not required; 
 * however, if overriding in a subclass, 
 * <code>super.updateSelection</code> must be invoked.
 * </p>
 * @param selection the selection, or <code>null</code> if none
 */
protected void updateSelection(ISelection selection) {
	SelectionChangedEvent event = new SelectionChangedEvent(this, selection);
	fireSelectionChanged(event);
}
/**
 * Returns whether this structured viewer is configured to use an internal
 * map to speed up the mapping between elements and SWT items.
 * <p>
 * The default implementation of this framework method checks whether the
 * internal map has been initialized.
 * </p>
 *
 * @return <code>true</code> if the element map is enabled, and <code>false</code> if disabled
 */
protected boolean usingElementMap() {
	return elementMap != null;
}    
}