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Merge remote-tracking branch 'origin/master'

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This commit is contained in:
Anna Kozlova
2012-08-28 15:02:36 +04:00
parent 0a222a8408 b957080088
commit fe67ea17dc
1 changed files with 7 additions and 1 deletions
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platform/platform-impl/src/com/intellij/util/CompressionUtil.java
+7 -1
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@@ -24,6 +24,7 @@ import java.io.DataOutput;
import java.io.IOException;
import java.lang.ref.SoftReference;
import java.lang.reflect.Field;
import java.nio.CharBuffer;
import java.nio.charset.Charset;
/**
@@ -94,7 +95,12 @@ public class CompressionUtil {
}
public static Object compressCharSequence(CharSequence string) {
if (!ourCanUseSnappy || string.length() < STRING_COMPRESSION_THRESHOLD) return string;
if (!ourCanUseSnappy || string.length() < STRING_COMPRESSION_THRESHOLD) {
if (string instanceof CharBuffer && ((CharBuffer)string).capacity() > STRING_COMPRESSION_THRESHOLD) {
string = string.toString(); // shrink to size
}
return string;
}
try {
return Snappy.compress(string.toString(), Charset.defaultCharset());
} catch (IOException ex) {