Apache Ant TasksJarlib-displayjarlib-displayDescriptionDisplay the "Optional Package" and "Package Specification" information contained within the specified jars. Note that this taskworks 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.htmlSee the Extension and ExtensionSet documentation for further details Parameters | Attribute | Description | Required | | file | The file to display extension information about. | No, but one of file or fileset must be present. | Parameters specified as nested elementsfileset FileSets contain list of files to display Extension information about. ExamplesDisplay Extension info for a single file <jarlib-display file="myfile.jar"> Display Extension info for a fileset <jarlib-display> <fileset dir="lib"> <include name="*.jar"/> </fileset> </jarlib-display> | 
