Bug 188502 Change labels in Export Report dialog
Can we consider changing the types in the drop down list in the Export Report dialog? doc to Word xls to Excel ppt to Powerpoint pdf to PDF postscript to PostScript
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/ParameterAccessor.java
realPath = getRealPath( path, context );
			makeDir( realPath );
			return DataUtil.trimSepEnd( path );
		}
		else
		{
			
			realPath = path;
		}
		
		makeDir( realPath );
		return DataUtil.trimSepEnd( realPath );
	}
	/**
	 * Process folder settings with absolute path. If path is a relative path,
	 * first relative to context. If set canWrite to true, then check the folder
	 * if writable.If not, relative to ${java.io.tmpdir} folder.
	 * 
	 * @param context
	 * @param path
	 * @param defaultPath
	 * @param canWrite
	 * @return
	 */
	public static String processRealPath( ServletContext context, String path,
			String defaultPath, boolean canWrite )
	{
		String realPath = null;
		boolean isRelative = false;
		path = convertSystemPath( path );