java.lang.NullPointerException: null when HTTP protocol is used instead of HTTPS

[plavjanik]

Steps:

1. Use http protocol to connect
2. Following message is displayed:

2019-10-05 15:59:06.400 <ZWEASA1:https-jsse-nio-0.0.0.0-20081-exec-1:33620312> SDKBLD1 (org.apache.coyote.http11.Http11NioProtocol:175) ERROR Error reading request, ignored
java.lang.NullPointerException: null
        at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.getSslSupport(NioEndpoint.java:1392)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:853)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1593)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:811)

Expected behavior:

• No error message and no stack trace in the log

[github-actions[bot]]

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