Bug 176450 Support link to CSS Feature(Model Part)
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
* is REALLY changed outside. After reload successfully, the command stack
	 * is cleared.
	 * 
	 * @param reloadPath
	 *            this is supposed to be an absolute path, not in url form.
	 * @throws SemanticException
	 *             if error is encountered when handling
	 *             <code>IncludeLibrary</code> structure list. Or it maybe
	 *             because that the given library is not found in the design. Or
	 *             that the library has descedents in the current module
	 * @throws DesignFileException
	 *             if the library file is not found, or has fatal error.
	 */
	public void reloadLibrary( String reloadPath ) throws SemanticException,
			DesignFileException
	{
		if ( StringUtil.isEmpty( reloadPath ) )
			return;
		URL url = ModelUtil.getURLPresentation( reloadPath );
		String path = null;
		if ( url != null )
			path = url.toExternalForm( );
		if ( path == null )
		{
			DesignParserException ex = new DesignParserException(
					new String[]{path},
					DesignParserException.DESIGN_EXCEPTION_FILE_NOT_FOUND );
			List exceptionList = new ArrayList( );
			exceptionList.add( ex );
			throw new DesignFileException( path, exceptionList );