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
String defaultPath, boolean canWrite )
	{
		String realPath = null;
		boolean isRelative = false;
		path = convertSystemPath( path );
		
		if ( path == null || path.trim( ).length( ) <= 0 )
		{
			path = DataUtil.trimString( defaultPath );
		}
		
		if ( isRelativePath( path ) )
		{
			isRelative = true;
			if ( !path.startsWith( "/" ) ) 
				path = "/" + path; 
			realPath = DataUtil.trimSepEnd( getRealPath( path, context ) );
		}
		else
		{
			
			realPath = DataUtil.trimSepEnd( path );
		}
		boolean flag = makeDir( realPath );
		
		if ( !canWrite )
			return realPath;
		
		if ( flag )
		{