public class Test {
// instance variable of primitive type
private int i;
// instance variable of Reference type
private String s;
public void m1() {
// local variable of primitive type
int j = 3;
// local variable of Reference type
String t = "Hello";
}
}
Code Examples and Resolutions to Issues with Java, J2EE, JEE, Servlets, Java Server Pages (JSP), Struts Framework 1.x, Struts Framework 2, Spring Framework, Hibernate Framework, JBoss, Tomcat, Java Server Faces (JSF) and other assorted tools and technologies
February 1, 2011
Difference between Instance, Local, Reference, Primitive Variables in Java
Subscribe to:
Post Comments (Atom)
Popular Posts
- JSP: Unterminated <% tag
- JSP: Syntax error on token ";", delete this token
- Scope of Variables in Java
- Servlet: getInputStream() has already been called for this request
- EJB3 Entity Beans - Hello World Example
- JSP: Syntax error on tokens, delete these tokens
- Servlet: java.lang.IllegalStateException - Session already invalidated
- EJB3 Message-Driven Bean (MDB) - Hello World Example
- Servlets: A note on HttpSession Timeout
- enum in Java (Enumerated data types)
No comments:
Post a Comment