Bug Report
https://issues.apache.org/bugzilla/show_bug.cgi?id=46404
Source Code
http://archive.apache.org/dist/logging/log4j/1.2.15/apache-log4j-1.2.15.zip
EvoCrash Target Frame
1
java.lang.NullPointerException
    at org.apache.log4jb.net.SocketAppender.append(SocketAppender.java:243)
public void test0() throws Throwable {
    SocketAppender socketAppender0 = new SocketAppender("", 1);
    EvoSuiteRemoteAddress evoSuiteRemoteAddress0 = new EvoSuiteRemoteAddress("127.0.0.1", 1);
    NetworkHandling.openRemoteTcpServer(evoSuiteRemoteAddress0);
    socketAppender0.activateOptions();
    RootLogger rootLogger0 = (RootLogger)Category.getRoot();
    MockException mockException0 = new MockException("");
    LoggingEvent loggingEvent0 = new LoggingEvent("Write failure.", (Category) rootLogger0, (long) 1, (Priority) null, (Object) null, (Throwable) mockException0);
    socketAppender0.append(loggingEvent0);
}

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