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Posted to commits@logging.apache.org by gg...@apache.org on 2022/01/19 14:03:25 UTC
[logging-log4j2] 06/13: Use classic toArray() trick.
This is an automated email from the ASF dual-hosted git repository.
ggregory pushed a commit to branch release-2.x
in repository https://gitbox.apache.org/repos/asf/logging-log4j2.git
commit f4b44283801b5aadd7a55e10d088d784d06455d2
Author: Gary Gregory <ga...@gmail.com>
AuthorDate: Wed Jan 19 07:59:05 2022 -0500
Use classic toArray() trick.
---
log4j-api/src/main/java/org/apache/logging/log4j/util/LoaderUtil.java | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/log4j-api/src/main/java/org/apache/logging/log4j/util/LoaderUtil.java b/log4j-api/src/main/java/org/apache/logging/log4j/util/LoaderUtil.java
index 0e5e71a..37316c2 100644
--- a/log4j-api/src/main/java/org/apache/logging/log4j/util/LoaderUtil.java
+++ b/log4j-api/src/main/java/org/apache/logging/log4j/util/LoaderUtil.java
@@ -36,6 +36,8 @@ import java.util.Objects;
*/
public final class LoaderUtil {
+ private static final ClassLoader[] EMPTY_CLASS_LOADER_ARRAY = {};
+
/**
* System property to set to ignore the thread context ClassLoader.
*
@@ -115,7 +117,7 @@ public final class LoaderUtil {
if (systemClassLoader != null) {
classLoaders.add(systemClassLoader);
}
- return classLoaders.toArray(new ClassLoader[classLoaders.size()]);
+ return classLoaders.toArray(EMPTY_CLASS_LOADER_ARRAY);
}
/**