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Posted to log4j-dev@logging.apache.org by "Tony Baines (JIRA)" <ji...@apache.org> on 2016/02/18 15:52:18 UTC
[jira] [Created] (LOG4J2-1279) NullPointerException in
FastDateParser$TimeZoneStrategy
Tony Baines created LOG4J2-1279:
-----------------------------------
Summary: NullPointerException in FastDateParser$TimeZoneStrategy
Key: LOG4J2-1279
URL: https://issues.apache.org/jira/browse/LOG4J2-1279
Project: Log4j 2
Issue Type: Bug
Components: Core, Layouts
Affects Versions: 2.5
Environment: JRE 8
Reporter: Tony Baines
This is a duplicate of the bug in FastDateParser in commons-lang3 LANG-1186
It manifests for me on a Java 8 runtime in Europe/London GMT locale when I specify a custom date format in PatternLayout with the 'Z' suffix e.g.
{code}
<PatternLayout pattern="%d{yyyy-MM-dd'T'HH:mm:ss.SSSZ}|%p|thread:%t|%c{1}|%m%n" />
{code}
{code}
Caused by: java.lang.NullPointerException
at org.apache.logging.log4j.core.util.datetime.FastDateParser$TimeZoneStrategy.<init>(FastDateParser.java:858)
at org.apache.logging.log4j.core.util.datetime.FastDateParser.getLocaleSpecificStrategy(FastDateParser.java:662)
at org.apache.logging.log4j.core.util.datetime.FastDateParser.getStrategy(FastDateParser.java:628)
at org.apache.logging.log4j.core.util.datetime.FastDateParser.init(FastDateParser.java:216)
at org.apache.logging.log4j.core.util.datetime.FastDateParser.<init>(FastDateParser.java:187)
at org.apache.logging.log4j.core.util.datetime.FastDateParser.<init>(FastDateParser.java:147)
at org.apache.logging.log4j.core.util.datetime.FastDateFormat.<init>(FastDateFormat.java:101)
at org.apache.logging.log4j.core.util.datetime.FastDateFormat.<init>(FastDateFormat.java:81)
at org.apache.logging.log4j.core.util.datetime.FastDateFormat$1.createInstance(FastDateFormat.java:61)
at org.apache.logging.log4j.core.util.datetime.FastDateFormat$1.createInstance(FastDateFormat.java:58)
at org.apache.logging.log4j.core.util.datetime.FormatCache.getInstance(FormatCache.java:82)
at org.apache.logging.log4j.core.util.datetime.FastDateFormat.getInstance(FastDateFormat.java:140)
at org.apache.logging.log4j.core.pattern.DatePatternConverter.createFormatter(DatePatternConverter.java:176)
at org.apache.logging.log4j.core.pattern.DatePatternConverter.<init>(DatePatternConverter.java:132)
at org.apache.logging.log4j.core.pattern.DatePatternConverter.newInstance(DatePatternConverter.java:144)
{code}
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