The trailer I decided to use as the base for this off-road trailer project is Harbor Freight's Haul-Master 1,720-pound-capacity Super Duty 48x96-inch utility trailer with 12-inch, five-lug wheels and pneumatic tires (part #94564). It's made from 2x4-inch steel C-channel, uses a 2-inch hitch ball, and is DOT-approved.
They are public because they must be accessible to the JVM to begin execution of the program. Main is the first method that would get executed in any class. They are static because they must be available for execution without an object instance.you may know that you need an object instance to invoke any method. So you cannot begin execution of a class without its object if the main method was not static.hey are public because they must be accessible to the JVM to begin execution of the program. Main is the first method that would get executed in any class. They are static because they must be available for execution without an object instance.
Why main method is public static and void in Java. This is very famous core Java interview question, and appeared on many fresher and experience level interviews. Though ever java programmer uses main method not every one is familiar with reason why main is static or why main is public in Java.