Bug 173902 remove EXPERIMENTAL markings from 3.3 IDE Undo API
Need to remove the EXPERIMENTAL javadoc from the new API I introduced in 3.3. See org.eclipse.ui.ide.undo org.eclipse.jface.fieldassist
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/ide/undo/AbstractMarkersOperation.java
return Status.OK_STATUS;
	}
	/**
	 * Compute the status for updating any known markers. A status severity of
	 * <code>OK</code> indicates that the update is likely to be successful. A
	 * status severity of <code>ERROR</code> indicates that the operation is
	 * no longer valid. Other status severities are open to interpretation by
	 * the caller.
	 * 
	 * @return the status indicating the projected outcome of updating the
	 *         markers.
	 * 
	 */
	protected IStatus getMarkerUpdateStatus() {
		if (!markersExist()) {
			return getErrorStatus(UndoMessages.MarkerOperation_MarkerDoesNotExist);
		} else if (attributes == null) {
			return getErrorStatus(UndoMessages.MarkerOperation_NotEnoughInfo);
		}
		return Status.OK_STATUS;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.ide.undo.AbstractWorkspaceOperation#getExecuteSchedulingRule()
	 */
	protected ISchedulingRule getExecuteSchedulingRule() {
		ISchedulingRule[] ruleArray = new ISchedulingRule[resources.length];
		for (int i = 0; i < resources.length; i++) {
			ruleArray[i] = getWorkspaceRuleFactory().markerRule(resources[i]);