Bug 172606 Error icon in Library Explorer for multi-extends item.[01]
Description: Error icon in Library Explorer for multi-extends item. Build number:2.1.2.v20070202 Steps to reproduce: 1. New a.rptlibrary and b.rptlibrary. 2. New a table in a.rptlibray. 3. Open b.rptlibray and extends table item in a.rptlibray. 4. Open Library Explore, check table item inside b.rptlibrary. Expected result: Normal item icon before table item. Actual result: Error icon indicate the item exists errors. see attached.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/util/UIUtil.java
{
	private static final String MSG_DIALOG_TITLE = Messages.getString( "ImportLibraryAction.Title.ImportSuccessfully" ); 
	private static final String MSG_DIALOG_MSG = Messages.getString( "ImportLibraryAction.Message.ImportSuccessfully" ); 
	/**
	 * Regex pattern for neutral chars in Bidi Algorithm.
	 */
	static Pattern punctuation = Pattern.compile( "\\p{Punct}||\\p{Blank}||\\p{Space}" ); 
	public static Object listArea;
	/**
	 * Returns the length in pixels of given string in a control.
	 * 
	 * @return the length in pixels
	 */
	public static int getStringWidth( String string, Control control )
	{
		int width = 0;