private void func_22181_a(
File file, ArrayList arraylist, int i, int j, IProgressUpdate iprogressupdate) {
Collections.sort(arraylist);
byte abyte0[] = new byte[4096];
int i1;
for (Iterator iterator = arraylist.iterator();
iterator.hasNext();
iprogressupdate.setLoadingProgress(i1)) {
ChunkFile chunkfile = (ChunkFile) iterator.next();
int k = chunkfile.func_22323_b();
int l = chunkfile.func_22321_c();
RegionFile regionfile = RegionFileCache.func_22193_a(file, k, l);
if (!regionfile.func_22202_c(k & 0x1f, l & 0x1f)) {
try {
DataInputStream datainputstream =
new DataInputStream(
new GZIPInputStream(new FileInputStream(chunkfile.func_22324_a())));
DataOutputStream dataoutputstream =
regionfile.getChunkDataOutputStream(k & 0x1f, l & 0x1f);
for (int j1 = 0; (j1 = datainputstream.read(abyte0)) != -1; ) {
dataoutputstream.write(abyte0, 0, j1);
}
dataoutputstream.close();
datainputstream.close();
} catch (IOException ioexception) {
ioexception.printStackTrace();
}
}
i++;
i1 = (int) Math.round((100D * (double) i) / (double) j);
}
RegionFileCache.func_22192_a();
}
public void flushCache() {
RegionFileCache.func_22192_a();
}