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LUCENE-3892: add assert 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/pforcodec_3892@1371770 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2012-08-10 16:57:45 +00:00
parent 0df8e43b22
commit 0db218838d
1 changed files with 1 additions and 0 deletions
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lucene/core/src/java/org/apache/lucene/codecs/block/ForUtil.java
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@ -231,6 +231,7 @@ final class ForUtil {
private static int bitsRequired(final int[] data) { private static int bitsRequired(final int[] data) {
long or = 0; long or = 0;
for (int i = 0; i < BLOCK_SIZE; ++i) { for (int i = 0; i < BLOCK_SIZE; ++i) {
assert data[i] >= 0;
or |= data[i]; or |= data[i];
} }
return PackedInts.bitsRequired(or); return PackedInts.bitsRequired(or);