/**
* Flushes this output stream, forcing any pending buffered output bytes to be written.
*
* @throws IOException if an I/O error occurs or this stream is already closed
*/
public void flush() throws IOException {
ensureOpen();
// Finish decompressing and writing pending output data
if (!inf.finished()) {
try {
while (!inf.finished() && !inf.needsInput()) {
int n;
// Decompress pending output data
n = inf.inflate(buf, 0, buf.length);
if (n < 1) {
break;
}
// Write the uncompressed output data block
out.write(buf, 0, n);
}
super.flush();
} catch (DataFormatException ex) {
// Improperly formatted compressed (ZIP) data
String msg = ex.getMessage();
if (msg == null) {
msg = "Invalid ZLIB data format";
}
throw new ZipException(msg);
}
}
}
public void close() throws IOException {
for (int i = 1; i < databuffer.length; i++) {
super.write(databuffer[i]);
}
super.flush();
super.close();
}
/**
* Flushes this output stream by forcing any buffered output bytes that have already been
* processed by the encapsulated cipher object to be written out.
*
* <p>Any bytes buffered by the encapsulated cipher and waiting to be processed by it will not be
* written out. For example, if the encapsulated cipher is a block cipher, and the total number of
* bytes written using one of the <code>write</code> methods is less than the cipher's block size,
* no bytes will be written out.
*
* @exception java.io.IOException if an I/O error occurs.
*/
public void flush() throws IOException {
super.flush();
}
@Override
public void flush() throws IOException {
super.flush();
out2.flush();
}
@Override
public void close() throws IOException {
if (this.blockPos > 0) this.writeInfo();
super.flush();
super.close();
}