Concepts and Types - TypesSet of Extension PackagesUtility type that represents a set of Extensions. Note that this typeworks with extensions as defined by the "Optional Package" specification. For more information about optional packages, see the documentOptional Package Versioning in the documentation bundle for yourJava2 Standard Edition package, in fileguide/extensions/versioning.html or online athttp://download.oracle.com/javase/1.3/docs/guide/extensions/versioning.html. Nested ElementsextensionExtension object to add to set. fileset FileSets all files contained contained within set that are jars and implement an extension are added to extension set. LibFileSet All files contained contained within set that are jars and implement an extension are added to extension set. However the extension information may be modified by attributes of libfileset Examples<extension id="e1" extensionName="MyExtensions" specificationVersion="1.0" specificationVendor="Peter Donald" implementationVendorID="vv" implementationVendor="Apache" implementationVersion="2.0" implementationURL="http://somewhere.com/myExt.jar"/><libfileset id="lfs" includeUrl="true" includeImpl="false" dir="tools/lib"> <include name="*.jar"/></libfileset><extensionSet id="exts"> <libfileset dir="lib"> <include name="*.jar"/> </libfileset> <libfileset refid="lfs"/> <extension refid="e1"/></extensionSet>
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