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
*  types (<code>DROP_COPY</code>, <code>DROP_LINK</code>, and <code>DROP_MOVE</code>)
 * @param transferTypes the transfer types that are supported by the drag operation
 * @param listener the callback that will be invoked to set the drag
 *  data and to cleanup after the drag and drop operation finishes
 * @see org.eclipse.swt.dnd.DND
 */
public void addDragSupport(
	int operations, 
	Transfer[] transferTypes, 
	DragSourceListener listener) {
	Control myControl = getControl();
	final DragSource dragSource = new DragSource(myControl, operations);
	dragSource.setTransfer(transferTypes);
	dragSource.addDragListener(listener);
}
/**
 * Adds support for dropping items into this viewer via
 * a user drag-and-drop operation.
 *
 * @param operations a bitwise OR of the supported drag and drop operation
 *  types (<code>DROP_COPY</code>, <code>DROP_LINK</code>, and <code>DROP_MOVE</code>)
 * @param transferTypes the transfer types that are supported by the drop operation
 * @param listener the callback that will be invoked after the drag and drop operation finishes
 * @see org.eclipse.swt.dnd.DND
 */
public void addDropSupport(int operations, Transfer[] transferTypes, final DropTargetListener listener) {
	Control control = getControl();
	DropTarget dropTarget = new DropTarget(control, operations);
	dropTarget.setTransfer(transferTypes);
	dropTarget.addDropListener(listener);