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The Java Developers Almanac 1.4Order this book from Amazon. |
e48. The Quintessential Java ApplicationThe parameters to the application are made available inargs .
This example simply prints out Hello World! .
public class BasicApp { public static void main(String[] args) { // Process each parameter for (int i=0; i<args.length; i++) { // process args[i]; } // Output a message to the console System.out.println("Hello World!"); } }Here's the command to run the program: > java BasicApp param1 param2 ...
e50. Determining When the Application Is About to Exit e51. Computing Elapsed Time e52. Loading Native Code e53. Implementing a Class That Can Be Sorted e54. Redirecting Standard Output, and Error e55. Getting the Size of the Heap
© 2002 Addison-Wesley. |