Support for Java and J2EE server types.

The ClasspathRuntimeTargetHandler class provides a common subclass for runtime target handlers that need to modify a project's classpath when a project is targetted to a particular runtime.

IGenericRuntime and its working copy provide type-specific access to the generic runtime type. When using a generic runtime, clients can access the type specific information by adapting to these types using
    IGenericRuntime gr = (IGenericRuntime) runtime.getAdapter(IGenericRuntime.class)
. GenericRuntimeUtil contains some utility methods for handling the generic runtime type.

IEnterpriseApplication, IEJBModule, IWebModule, IApplicationClientModule, and IConnectorModule are J2EE module interfaces meant to be implemented by module delegates that provide J2EE module support.

ILooseArchive and ILooseArchiveSupport are module interfaces for modules that take advantage of loose archive support - allowing JARs contained within the module to be available in a separate Java project instead of directly within the module.

The remainder of the classes in this package are module artifact and launchable types to provide access to J2EE resource types for the server tool framework.