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Posted to commits@storm.apache.org by bo...@apache.org on 2016/01/11 16:34:54 UTC
[6/8] storm git commit: per cr,
answering mutable empty list instead of immutable in
Utils.getStrings()
per cr, answering mutable empty list instead of immutable in Utils.getStrings()
Project: http://git-wip-us.apache.org/repos/asf/storm/repo
Commit: http://git-wip-us.apache.org/repos/asf/storm/commit/ab769cba
Tree: http://git-wip-us.apache.org/repos/asf/storm/tree/ab769cba
Diff: http://git-wip-us.apache.org/repos/asf/storm/diff/ab769cba
Branch: refs/heads/master
Commit: ab769cba028b5db4eb00540da6254bb67be216d6
Parents: c9cc96a
Author: Aaron Dixon <at...@gmail.com>
Authored: Tue Jan 5 16:59:45 2016 -0600
Committer: Aaron Dixon <at...@gmail.com>
Committed: Tue Jan 5 16:59:45 2016 -0600
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storm-core/src/jvm/backtype/storm/utils/Utils.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/storm/blob/ab769cba/storm-core/src/jvm/backtype/storm/utils/Utils.java
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diff --git a/storm-core/src/jvm/backtype/storm/utils/Utils.java b/storm-core/src/jvm/backtype/storm/utils/Utils.java
index eaa6e85..890451e 100644
--- a/storm-core/src/jvm/backtype/storm/utils/Utils.java
+++ b/storm-core/src/jvm/backtype/storm/utils/Utils.java
@@ -634,7 +634,7 @@ public class Utils {
public static List<String> getStrings(final Object o) {
if (o == null) {
- return Collections.emptyList();
+ return new ArrayList<String>();
} else if (o instanceof String) {
return new ArrayList<String>() {{ add((String) o); }};
} else if (o instanceof Collection) {