/** * Writes all necessary data for this entry. * * @throws IOException on error * @throws Zip64RequiredException if the entry's uncompressed or compressed size exceeds 4 GByte * and {@link #setUseZip64} is {@link Zip64Mode#Never}. */ @Override public void closeArchiveEntry() throws IOException { if (finished) { throw new IOException("Stream has already been finished"); } if (entry == null) { throw new IOException("No current entry to close"); } if (!entry.hasWritten) { write(EMPTY, 0, 0); } flushDeflater(); final Zip64Mode effectiveMode = getEffectiveZip64Mode(entry.entry); long bytesWritten = written - entry.dataStart; long realCrc = crc.getValue(); crc.reset(); final boolean actuallyNeedsZip64 = handleSizesAndCrc(bytesWritten, realCrc, effectiveMode); if (raf != null) { rewriteSizesAndCrc(actuallyNeedsZip64); } writeDataDescriptor(entry.entry); entry = null; }