How to compile a Java program - javac
By: Abinaya Printer Friendly Format
One source file, Hello.java, defines a class called greetings.Hello. The greetings directory is the package directory both for the source file and the class file and is off the current directory. This allows us to use the default user class path. It also makes it unnecessary to specify a separate destination directory with -d.
C:> dir
greetings/
C:> dir greetings
Hello.java
C:> cat greetings\Hello.java
package greetings;
public class Hello {
public static void main(String[] args) {
for (int i=0; i < args.length; i++) {
System.out.println("Hello " + args[i]);
}
}
}
C:> javac greetings\Hello.java
C:> dir greetings
Hello.class Hello.java
C:> java greetings.Hello World Universe Everyone
Hello World
Hello Universe
Hello Everyone
Comment on this tutorial
- Data Science
- Android
- AJAX
- ASP.net
- C
- C++
- C#
- Cocoa
- Cloud Computing
- HTML5
- Java
- Javascript
- JSF
- JSP
- J2ME
- Java Beans
- EJB
- JDBC
- Linux
- Mac OS X
- iPhone
- MySQL
- Office 365
- Perl
- PHP
- Python
- Ruby
- VB.net
- Hibernate
- Struts
- SAP
- Trends
- Tech Reviews
- WebServices
- XML
- Certification
- Interview
categories
Subscribe to Tutorials
Related Tutorials
Program using concept of byte long short and int in java
Update contents of a file within a jar file
Tomcat and httpd configured in port 8080 and 80
Count number of vowels, consonants and digits in a String in Java
Student marks calculation program in Java
Calculate gross salary in Java
Calculate average sale of the week in Java
Vector in Java - Sample Program
MultiLevel Inheritance sample in Java