+ public final LongSupplier stepByStepExec = () -> lastTimeUpdated;\r
+ public final LongSupplier realTimeExec = () -> System.currentTimeMillis();\r
+\r
+ /**\r
+ * Constructs a Timeline object. Per default the time function is set to step by step execution.\r
+ * \r
+ * @param initCapacity The initial capacity of the event queue.\r
+ */\r