private void positionAtCentralDirectory64() throws IOException {
this.skipBytes(4);
this.archive.readFully(this.DWORD_BUF);
this.archive.seek(ZipEightByteInteger.getLongValue(this.DWORD_BUF));
this.archive.readFully(this.WORD_BUF);
if (!Arrays.equals(this.WORD_BUF, ZipOutputStream.ZIP64_EOCD_SIG)) {
throw new ZipException("archive's ZIP64 end of central directory locator is corrupt.");
}
this.skipBytes(44);
this.archive.readFully(this.DWORD_BUF);
this.archive.seek(ZipEightByteInteger.getLongValue(this.DWORD_BUF));
}
