vy commented on a change in pull request #335: Import of LogstashLayout as
JsonTemplateLayout
URL: https://github.com/apache/logging-log4j2/pull/335#discussion_r372341908
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File path:
log4j-core/src/main/java/org/apache/logging/log4j/core/util/Throwables.java
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@@ -40,12 +40,26 @@ private Throwables() {
* @return the deepest throwable or the given throwable
*/
public static Throwable getRootCause(final Throwable throwable) {
+
Review comment:
There was a code typo. Fixed it and added a test to check against causal
chains with loops.
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