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authortromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4>2007-01-09 19:58:05 +0000
committertromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4>2007-01-09 19:58:05 +0000
commit65bf3316cf384588453604be6b4f0ed3751a8b0f (patch)
tree996a5f57d4a68c53473382e45cb22f574cb3e4db /libjava/classpath/java/util/BitSet.java
parent8fc56618a84446beccd45b80381cdfe0e94050df (diff)
downloadgcc-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.java11
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;
+ }
}