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author | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-09 19:58:05 +0000 |
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committer | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-09 19:58:05 +0000 |
commit | 65bf3316cf384588453604be6b4f0ed3751a8b0f (patch) | |
tree | 996a5f57d4a68c53473382e45cb22f574cb3e4db /libjava/classpath/java/util/BitSet.java | |
parent | 8fc56618a84446beccd45b80381cdfe0e94050df (diff) | |
download | gcc-65bf3316cf384588453604be6b4f0ed3751a8b0f.tar.gz |
Merged gcj-eclipse branch to trunk.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120621 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/util/BitSet.java')
-rw-r--r-- | libjava/classpath/java/util/BitSet.java | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libjava/classpath/java/util/BitSet.java b/libjava/classpath/java/util/BitSet.java index f1b5aaa06ee..e4f923b7f22 100644 --- a/libjava/classpath/java/util/BitSet.java +++ b/libjava/classpath/java/util/BitSet.java @@ -741,4 +741,15 @@ public class BitSet implements Cloneable, Serializable bits = nd; } } + + // This is used by EnumSet for efficiency. + final boolean containsAll(BitSet other) + { + for (int i = other.bits.length - 1; i >= 0; i--) + { + if ((bits[i] & other.bits[i]) != other.bits[i]) + return false; + } + return true; + } } |