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| author | Keith Wall <kwall@apache.org> | 2014-04-21 14:28:29 +0000 |
|---|---|---|
| committer | Keith Wall <kwall@apache.org> | 2014-04-21 14:28:29 +0000 |
| commit | c31c0f812ac7c165c46f3783868f22a90475584d (patch) | |
| tree | 1250b75be7ba05a5d85e88d08d42e9956421d84d /qpid/java/common/src/main | |
| parent | 9f70e3f0d1304971bd92e81add63cf22d0657640 (diff) | |
| download | qpid-python-c31c0f812ac7c165c46f3783868f22a90475584d.tar.gz | |
QPID-5715: [Java Broker] Add virtual host node to the model and refactor existing broker functionality to conform the new model. Save configuration model version as VHN attribute and refactor the upgraders and configuration recovery.
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1588886 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/java/common/src/main')
| -rw-r--r-- | qpid/java/common/src/main/java/org/apache/qpid/util/Strings.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/qpid/java/common/src/main/java/org/apache/qpid/util/Strings.java b/qpid/java/common/src/main/java/org/apache/qpid/util/Strings.java index 3a1a619981..5b544014a3 100644 --- a/qpid/java/common/src/main/java/org/apache/qpid/util/Strings.java +++ b/qpid/java/common/src/main/java/org/apache/qpid/util/Strings.java @@ -227,6 +227,10 @@ public final class Strings private static final String expand(String input, Resolver resolver, Stack<String> stack, boolean failOnUnresolved) { + if (input == null) + { + throw new IllegalArgumentException("Expansion input cannot be null"); + } Matcher m = VAR.matcher(input); StringBuffer result = new StringBuffer(); while (m.find()) |