lib/src/main/java/com/ibm/mobilefirstplatform/clientsdk/android/logger/api/LogPersister.java
protected static void unsetContext() {
        instances.clear();
        context = null;
        capture = null;
        analyticsCapture = null;
        logFileMaxSize = null;
        level = null;
        uncaughtExceptionHandler = null;
        fileLoggerInstance = null;
        LogManager.getLogManager().getLogger("").removeHandler(julHandler);
    }
protected static void unsetContext() {
        instances.clear();
        context = null;
        capture = null;
        analyticsCapture = null;
        logFileMaxSize = null;
        level = null;
        uncaughtExceptionHandler = null;
        fileLoggerInstance = null;
        LogManager.getLogManager().getLogger("").removeHandler(julHandler);
    }
/*
@exclude
For unit testing only.  Also unsets static setting fields.