🪲 Null point exception in the DestinationPathFactory

[indigo423]

On startup I get the following Null Point Excpetion in the standard output from the Horizon core service:

gitops-opennms-horizon-1       | Exception in thread "Thread-133" Exception in thread "Timer-6" java.lang.NullPointerException: Cannot invoke "java.io.File.lastModified()" because "org.opennms.netmgt.config.DestinationPathFactory.m_pathsConfFile" is null
gitops-opennms-horizon-1       |        at org.opennms.netmgt.config.DestinationPathFactory.update(DestinationPathFactory.java:138)
gitops-opennms-horizon-1       |        at org.opennms.netmgt.config.DestinationPathManager.getPaths(DestinationPathManager.java:105)
gitops-opennms-horizon-1       |        at org.opennms.features.datachoices.internal.UsageStatisticsReporter.getDestinationPathCount(UsageStatisticsReporter.java:650)
gitops-opennms-horizon-1       |        at org.opennms.features.datachoices.internal.UsageStatisticsReporter.generateReport(UsageStatisticsReporter.java:295)
gitops-opennms-horizon-1       |        at org.opennms.features.datachoices.internal.UsageStatisticsReporter$Task.run(UsageStatisticsReporter.java:223)
gitops-opennms-horizon-1       |        at java.base/java.lang.Thread.run(Thread.java:833)
gitops-opennms-horizon-1       | java.lang.NullPointerException: Cannot invoke "java.io.File.lastModified()" because "org.opennms.netmgt.config.DestinationPathFactory.m_pathsConfFile" is null
gitops-opennms-horizon-1       |        at org.opennms.netmgt.config.DestinationPathFactory.update(DestinationPathFactory.java:138)
gitops-opennms-horizon-1       |        at org.opennms.netmgt.config.DestinationPathManager.getPaths(DestinationPathManager.java:105)
gitops-opennms-horizon-1       |        at org.opennms.features.datachoices.internal.UsageStatisticsReporter.getDestinationPathCount(UsageStatisticsReporter.java:650)
gitops-opennms-horizon-1       |        at org.opennms.features.datachoices.internal.UsageStatisticsReporter.generateReport(UsageStatisticsReporter.java:295)
gitops-opennms-horizon-1       |        at org.opennms.features.datachoices.internal.UsageStatisticsReporter$Task.run(UsageStatisticsReporter.java:223)
gitops-opennms-horizon-1       |        at java.base/java.util.TimerThread.mainLoop(Timer.java:566)
gitops-opennms-horizon-1       |        at java.base/java.util.TimerThread.run(Timer.java:516)

The service comes up and the UI is working. We should investigate if this is an error we have introduced with our custom configuration or if this is a bug in general.