Line 99 in Throwable proxy class throws null pointer exception when throwableSuppressed is returned null.

Cannot read the array length because "throwableSuppressed" is nullCannot read the array length because "throwableSuppressed" is nulljava.lang.NullPointerException: Cannot read the array length because "throwableSuppressed" is null at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:99) at ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:62) at ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:119) at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:419) at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:383) at ch.qos.logback.classic.Logger.error(Logger.java:534)