Bug Report
https://issues.apache.org/bugzilla/show_bug.cgi?id=44899
Source Code
http://archive.apache.org/dist/logging/log4j/
EvoCrash Target Frame
2
java.lang.NullPointerException
    at org.apache.log4jb.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:172)
    at org.apache.log4jb.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:184)
    at org.apache.log4jb.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:502)
    at org.apache.log4jb.xml.DOMConfigurator.parseRoot(DOMConfigurator.java:471)
    at org.apache.log4jb.xml.DOMConfigurator.parse(DOMConfigurator.java:921)
    at org.apache.log4jb.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:790)
    at org.apache.log4jb.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:682)
    at org.apache.log4jb.xml.DOMConfigurator.configure(DOMConfigurator.java:811)
public void test0() throws Throwable {
    IIOMetadataNode iIOMetadataNode0 = new IIOMetadataNode("!%h");
    DOMConfigurator dOMConfigurator0 = new DOMConfigurator();
    dOMConfigurator0.findAppenderByReference(iIOMetadataNode0);
}

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