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19 changes: 19 additions & 0 deletions README.md
Original file line number Diff line number Diff line change
@@ -1,2 +1,21 @@
# Java-Program
Hello World
class HelloWorld
{
// Your program begins with a call to main().
// Prints "Hello, World" to the terminal window.
public static void main(String args[])
{
System.out.println("Hello, World");
}
}
explanation
public static void main(String[] args)

public: So that JVM can execute the method from anywhere.
static: Main method is to be called without object.
The modifiers public and static can be written in either order.
void: The main method doesn't return anything.
main(): Name configured in the JVM.
String[]: The main method accepts a single argument:
an array of elements of type String.