This has caused many fans to question just how much they get to star on Teen Mom. Check out how much the stars of Teen Mom and Teen Mom 2 are worth according to Celebrity Net Worth. Estimated Net Worth: $30 Thousand. Teen Mom 2 star Jenelle Evans is unfortunately famous for not doing well as a teen mom at all.
The keyword static indicates that the method is a class method, which can be called without the requirement to instantiate an object of the class. This is used by the Java interpreter to launch the program by invoking the main method of the class identified in the command to start the program. void.
In those cases you can simply wrap the class instance with static members. public static void out(Object msg) { sm_logger.out(msg); } }. RobertDiFalco wrote: After all, a Class object is a natural singleton. If this is true, it should follow that in Java it is more natural to represent a singleton as a Class Object...I disagree. There are three reasons for Singleton, only one of which is that you only want one instance.reate a thread for each singleton at the time that the singleton instance is created. Do not schedule the thread to run, this is not the purpose of the thread. The mere existence of the thread will protect the singleton. Also consider using a registry class which maintains a collection of the singleton instances.