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| author | Tom Tromey <tromey@redhat.com> | 2002-11-07 04:38:21 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2002-11-07 04:38:21 +0000 |
| commit | 12f256d42ec080c4bc69e08636ce3b40b792eae7 (patch) | |
| tree | 3bfc4bfcb8c6888b4c7c3efeaa4338352972a882 /libjava/java/util | |
| parent | 5d7e6254c60224b20a3bbf480a8ab836fb19b989 (diff) | |
| download | gcc-12f256d42ec080c4bc69e08636ce3b40b792eae7.zip gcc-12f256d42ec080c4bc69e08636ce3b40b792eae7.tar.gz gcc-12f256d42ec080c4bc69e08636ce3b40b792eae7.tar.bz2 | |
re PR libgcj/8481 (java.Random.nextInt(int) may return negative)
From svens@it.uu.se. For PR libgcj/8481.
* java/util/Random.java (nextInt(int)): Only use 31 bits.
From-SVN: r58876
Diffstat (limited to 'libjava/java/util')
| -rw-r--r-- | libjava/java/util/Random.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libjava/java/util/Random.java b/libjava/java/util/Random.java index 500a02d..6e7d8cf 100644 --- a/libjava/java/util/Random.java +++ b/libjava/java/util/Random.java @@ -259,7 +259,7 @@ public int nextInt(int n) int bits, val; do { - bits = next(32); + bits = next(31); val = bits % n; } while(bits - val + (n-1) < 0); @@ -296,7 +296,7 @@ public int nextInt(int n) int bits, val; do { - bits = next(32); + bits = next(31); val = bits % n; } while (bits - val + (n - 1) < 0); |