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.
public class Test { public static void main(String args[]) { int x = 30; if( x == 10 ) { System.out.print(Value of X is 10); }else if( x == 20 ) { System.out.print(Value of X is 20); }else if( x == 30 ) { System.out.print(Value of X is 30); }else { System.out.print(This is else statement); } } }.