*revert
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a78a5e20ec
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@ -66,11 +66,11 @@ import java.util.zip.Inflater;
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import java.util.zip.ZipEntry;
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import java.util.zip.ZipInputStream;
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import net.jpountz.lz4.LZ4BlockInputStream;
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import net.jpountz.lz4.LZ4BlockOutputStream;
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import net.jpountz.lz4.LZ4Compressor;
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import net.jpountz.lz4.LZ4Factory;
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import net.jpountz.lz4.LZ4FastDecompressor;
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import net.jpountz.lz4.LZ4InputStream;
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import net.jpountz.lz4.LZ4OutputStream;
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import net.jpountz.lz4.LZ4Utils;
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public class MainUtil {
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@ -312,7 +312,8 @@ public class MainUtil {
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}
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public static FaweOutputStream getCompressedOS(OutputStream os, int amount, int buffer) throws IOException {
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os.write((byte) 9 + amount);
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// os.write((byte) 10 + amount);
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os.write((byte) -amount);
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os = new BufferedOutputStream(os, buffer);
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if (amount == 0) {
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return new FaweOutputStream(os);
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@ -325,14 +326,14 @@ public class MainUtil {
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LZ4Factory factory = LZ4Factory.fastestInstance();
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int fastAmount = 1 + ((amount - 1) % 3);
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for (int i = 0; i < fastAmount; i++) {
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os = new LZ4BlockOutputStream(os, buffer, factory.fastCompressor());
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os = new LZ4OutputStream(os, buffer, factory.fastCompressor());
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}
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int highAmount = amount > 3 ? 1 : 0;
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for (int i = 0; i < highAmount; i++) {
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if (amount == 9) {
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os = new LZ4BlockOutputStream(os, buffer, factory.highCompressor(17));
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os = new LZ4OutputStream(os, buffer, factory.highCompressor(17));
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} else {
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os = new LZ4BlockOutputStream(os, buffer, factory.highCompressor());
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os = new LZ4OutputStream(os, buffer, factory.highCompressor());
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}
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}
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return new FaweOutputStream(os);
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@ -349,7 +350,7 @@ public class MainUtil {
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return new FaweInputStream(is);
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}
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boolean legacy;
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if (mode > 9) {
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if (mode > 10) {
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legacy = false;
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mode = -mode + 9;
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} else {
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