This white paper is aimed at providing guidelines for migrating projects from Eclipse 3.0 IDE to Sun Java™ Studio Enterprise (JSE) 7 IDE. Guidelines have been provided for the following type of projects: • Migration of Java™ technology-based projects (Java projects). • Migration of projects based on EJB™ technology (developed using JBossIDE/Plugin v1.4.0 in Eclipse 3.0). • Migration of Web projects (developed using Sysdeo Tomcat v3.0 Plugin in Eclipse3.0). • Migration of Team Support. Suitable examples have been provided where necessary for better comprehension of the concepts discussed.

• Since the aim of this paper is to describe the migration steps between theIntegrated development environments (IDEs), it should not be used as a tutorial for Eclipse 3.0 or Sun JSE 7 IDEs. • It is assumed that the user is familiar with basic tenets of projects in the IDEs. • Migration of multi-layered Java™ 2 Platform, Enterprise Edition (J2EE™ platform)applications is beyond the scope of this document. • Concepts related to deployment of EJB/Web applications and configuration ofassociated resources on the Web or application servers is beyond the scope of this document. • Migration of applications across application servers has also not been covered inthis document. For information on migration across application servers, please refer to the Appendix .