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
else
			{
				level[i] = bidi.getLevelAt( i );
				if ( level[i] % 2 == 1 )
				{
					bidiStart = true;
				}
			}
		}
		return level;
	}
	private static boolean isNeutral( char c )
	{
		boolean match = punctuation.matcher( new StringBuffer( 0 ).append( c ) )
				.matches( );
		return match;
	}
	/**
	 * Sets the given help context id on the given control's shell.
	 * 
	 * @param control
	 *            the control on which to register the context id
	 * @param contextId
	 *            the context id to use when F1 help is invoked
	 */
	public static void bindHelp( Control control, String contextId )
	{
		try
		{
			IWorkbench workbench = PlatformUI.getWorkbench( );