Bug 29163 SafeRunnable needs to be accessible in JFace
We need to be able to access the SafeRunnable in JFace in order that some error protection can be added to preferences and properties dialogs.
bundles/org.eclipse.ui.workbench/extensions/org/eclipse/jface/action/StatusLineManager.java
IContributionItem items[] = getItems();
	for (int i = 0; i < items.length; i++) {
		items[i].dispose();
	}
}
/**
 * Internal -- returns the StatusLine control.
 * <p>
 * This method is not intended to be used outside of the JFace framework.
 * </p>
 */
public Control getControl() {
	return statusLine;
}
/*
 * (non-Javadoc)
 * Method declared on IStatusLineManager
 */
public IProgressMonitor getProgressMonitor() {
	return statusLine;
}
/* (non-Javadoc)
 * Method declared on IStatueLineManager
 */
public boolean isCancelEnabled() {
	return statusLineExist() && statusLine.isCancelEnabled();
}
/* (non-Javadoc)
 * Method declared on IStatueLineManager