Complete listing of Hello1.java
/*File: Hello1.java This is a very simple Java program. It illustrates the basic structure of a Java program, which requires a controlling class with a main method. Also, global variables and global methods are not allowed. To compile this program on a computer with the the Java JDK installed, enter the following command at the command prompt: javac Hello1.java A successful compilation will produce a single output file named Hello1.class To run the program, enter the following command at the command prompt in the directory containing the class file: java Hello1 ************************************************/ class Hello1{ public static void main(String[] args){ System.out.println("Hello World"); }//end main }//End Hello1 class Listing 2 |