Other disorders that cause pain in the flank include sudden blockage of blood flow to a kidney or the intestine, ruptured and occasionally unruptured abdominal aortic aneurysms, problems with the spine or spinal nerves, musculoskeletal injuries, and tumors that involve the back of the abdomen (retroperitoneum).
Purpose of Static Keyword in Java. The static word can be used to attach a Variable or Method to a Class. The variable or Method that are marked static belong to the Class rather than to any particular instance. Static variable and Methods can be used without having any instance of the Class.
Java static variable. 1  It is a variable which belongs to the class and not to object(instance) 2  Static variables are initialized only once , at the start of the execution 3  . A single copy to be shared by all instances of the class. 4  A static variable can be accessed directly by the class name and doesnât need any object.