Method extractFile

extract a file to a directory @param fileUtils a fileUtils object @param srcF the source file @param dir the destination directory @param compressedInputStream the input stream @param entryName the name of the entry @param entryDate

(FileUtils fileUtils, File srcF, File dir,
                               InputStream compressedInputStream,
                               String entryName, Date entryDate,
                               boolean isDirectory, FileNameMapper mapper)