Please could you help me with the right answer to the following question?
What is the importance of the fact that J2EE 1.4 mandates that application servers support the extension mechanism as defined for JAR files?
Choice 1 It allows developers to provide custom classloaders for their libraries.
Choice 2 It bypasses classloader inheritance rules when resolving classes.
Choice 3 It streamlines dependencies on shared libraries.
Choice 4 It isolates non-redeployable libraries.
Choice 5 It reduces amount of jar files.
posted 8 years ago
All Java-based application servers are mandated to support processing of the JAR file format. This is not something specific for J2EE version 1.4.