Bug 55827 [Contributions] Need to remove refs to Platform.getDebugOption from JFace
build I20040323 Standalone JFace applications are currently broken due to several refs to Platform.getDebugOption in JFace, which is only available if Eclipse is running. Should have static flags for the various debug options in JFace, and initialize them from the Workbench.
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ContributionManager.java
* Method declared on IContributionManager.
 */
public void prependToGroup(String groupName, IAction action) {
	addToGroup(groupName, new ActionContributionItem(action), false);
}
/* (non-Javadoc)
 * Method declared on IContributionManager.
 */
public void prependToGroup(String groupName, IContributionItem item) {
	addToGroup(groupName, item, false);
}
/* (non-Javadoc)
 * Method declared on IContributionManager.
 */
public IContributionItem remove(String ID) {
	IContributionItem ci= find(ID);
	if (ci == null)
		return null;
	return remove(ci);
}
/* (non-Javadoc)
 * Method declared on IContributionManager.
 */
public IContributionItem remove(IContributionItem item) {
	if (contributions.remove(item)) {
		itemRemoved(item);
		return item;
	}
	return null;
}