Bug 146750 [DataBinding][CompositeTable] Crash when dragging scroll bar
Run CompositeTableTest Drag scroll bar down Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: -1, Size: 6 at java.util.LinkedList.entry(LinkedList.java:360) at java.util.LinkedList.get(LinkedList.java:303) at org.eclipse.jface.examples.databinding.compositetable.InternalCompositeTable.currentRow(InternalCompositeTable.java:1671) at org.eclipse.jface.examples.databinding.compositetable.InternalCompositeTable.fireRowDepartEvent(InternalCompositeTable.java:1511) at org.eclipse.jface.examples.databinding.compositetable.InternalCompositeTable.setTopRow(InternalCompositeTable.java:732) at org.eclipse.jface.examples.databinding.compositetable.InternalCompositeTable$2.widgetSelected(InternalCompositeTable.java:1239) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1074) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3158) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2838) at org.eclipse.jface.examples.databinding.compositetable.test.CompositeTableTest.main(CompositeTableTest.java:167)
examples/org.eclipse.jface.examples.databinding/src/org/eclipse/jface/examples/databinding/compositetable/InternalCompositeTable.java
}
	/**
	 * Fire the row construction event
	 * 
	 * @param newControl
	 *            The new row's SWT control
	 */
	private void fireHeaderConstructionEvent(Control newControl) {
		for (Iterator rowConstructionListenersIter = parent.rowConstructionListeners
				.iterator(); rowConstructionListenersIter.hasNext();) {
			RowConstructionListener listener = (RowConstructionListener) rowConstructionListenersIter
					.next();
			listener.headerConstructed(newControl);
		}
	}
	/**
	 * Indicate to listeners that the focus is arriving on the specified row
	 */
	private void fireRowArriveEvent() {
		if (rows.size() < 1) {
			return;
		}
		for (Iterator rowChangeListenersIter = parent.rowFocusListeners
				.iterator(); rowChangeListenersIter.hasNext();) {
			IRowFocusListener listener = (IRowFocusListener) rowChangeListenersIter
					.next();
			listener.arrive(parent, topRow + currentRow, currentRow()
					.getRowControl());
		}
	}