diff options
| author | Mark Wielaard <mark@klomp.org> | 2002-04-07 07:40:49 +0000 |
|---|---|---|
| committer | Mark Wielaard <mark@gcc.gnu.org> | 2002-04-07 07:40:49 +0000 |
| commit | 236fc6a041778bf19cff62c6bc65706c4fa4b5a8 (patch) | |
| tree | efc2dd6dee0958f9f023d37fda7c28d454cb8596 /libjava/java/util/ArrayList.java | |
| parent | 0154eaa8122a7a848fd40a79d30d3835508e2ab6 (diff) | |
ArrayList.java (addAll(int,Collection)): System.arraycopy all of the remaining elements.
* java/util/ArrayList.java (addAll(int,Collection)): System.arraycopy
all of the remaining elements.
* java/util/Vector.java (addAll(int,Collection)): Likewise.
(removeRange): If toIndex == fromIndex do
nothing, if toIndex < fromIndex throw IndexOutIfBoundsException.
(removeAll): Always throw NullPointerException when collection is
null.
(retrainAll): Likewise.
From-SVN: r51979
Diffstat (limited to 'libjava/java/util/ArrayList.java')
| -rw-r--r-- | libjava/java/util/ArrayList.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libjava/java/util/ArrayList.java b/libjava/java/util/ArrayList.java index 59ce974b18f..99745d0f648 100644 --- a/libjava/java/util/ArrayList.java +++ b/libjava/java/util/ArrayList.java @@ -427,8 +427,8 @@ public class ArrayList extends AbstractList if (csize + size > data.length) ensureCapacity(size + csize); int end = index + csize; - if (index != size) - System.arraycopy(data, index, data, end, csize); + if (size > 0 && index != size) + System.arraycopy(data, index, data, end, size - index); size += csize; for ( ; index < end; index++) data[index] = itr.next(); |