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proper unpacking code

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Maxim.Mossienko
2014-04-19 03:30:23 +02:00
parent 3ea5951ab2
commit a67ac0b834
1 changed files with 4 additions and 6 deletions
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platform/lang-impl/src/com/intellij/find/ngrams/TrigramIndex.java
+4 -6
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@@ -36,9 +36,7 @@ import org.jetbrains.annotations.NotNull;
import java.io.*;
import java.util.Collection;
import java.util.Map;
import java.util.zip.Deflater;
import java.util.zip.DeflaterInputStream;
import java.util.zip.DeflaterOutputStream;
import java.util.zip.*;
public class TrigramIndex extends ScalarIndexExtension<Integer> implements CustomInputsIndexFileBasedIndexExtension<Integer> {
public static final boolean ENABLED = SystemProperties.getBooleanProperty("idea.internal.trigramindex.enabled",
@@ -154,8 +152,8 @@ public class TrigramIndex extends ScalarIndexExtension<Integer> implements Custo
public Collection<Integer> read(@NotNull DataInput in) throws IOException {
byte[] originalBuffer;
int size;
Deflater deflater = new Deflater(Deflater.HUFFMAN_ONLY);
DeflaterInputStream is = new DeflaterInputStream((DataInputStream)in, deflater);
Inflater inflater = new Inflater();
InflaterInputStream is = new InflaterInputStream((DataInputStream)in, inflater);
try {
size = DataInputOutputUtil.readINT(in);
originalBuffer = spareBufferLocal.getBuffer(size);
@@ -166,7 +164,7 @@ public class TrigramIndex extends ScalarIndexExtension<Integer> implements Custo
try {
is.close();
} catch (IOException ignore) {}
deflater.end();
inflater.end();
}
return super.read(new DataInputStream(new UnsyncByteArrayInputStream(originalBuffer, 0, size)));