Bug 214204 Only document content in document folder should be removed.[0601]
Description: Only document related content in document folder should be removed. Build number:2.3.0.v20080103 Steps to reproduce: 1. Deploy BIRT. 2. Edit web.xml to set BIRT_VIEWER_DOCUMENT_FOLDER to your local path and there are content inside the path. 3. Start server and click View Example to preview sample report. Expected result: Only content created by viewer should be removed in specified document folder. Actual result: All contents are deleted despite whether they are related with BIRT. Error log:n/a
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/ParameterAccessor.java
*/
	public static String logFolder = null;
	/**
	 * Log level
	 */
	public static String logLevel = null;
	/**
	 * Script lib folder
	 */
	public static String scriptLibDir = null;
	/**
	 * Preview report max rows
	 */
	public static int maxRows;
	/**
	 * Preview report max cube fetch levels
	 */
	public static int maxCubeRowLevels;
	public static int maxCubeColumnLevels;
	/**
	 * Cube memory size
	 */
	public static int cubeMemorySize;
	/**
	 * Current web application locale.
	 */
	public static Locale webAppLocale = null;
	/**
	 * Indicating that if user can only access the files in working folder.
	 */