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
*   if it is up-to-date
 */
protected void setDirty(boolean d) {
	isDirty = d;
}
/**
 * Sets the overrides for this contribution manager
 * 
 * @param newOverrides the overrides for the items of this manager
 * @since 2.0
 */
public void setOverrides(IContributionManagerOverrides newOverrides) {
	overrides = newOverrides;
}
/**
 * An internal method for setting the order of the contribution items.
 * 
 * @param items the contribution items in the specified order
 * @since 3.0
 */
protected void internalSetItems(IContributionItem[] items) {
	contributions.clear();
	for (int i=0; i < items.length; i++) {
	    if (allowItem(items[i])) {
	        contributions.add(items[i]);
	    }
	}
}
}