java jar の利用

cardme-v0.2.6.jar をダウンロードして、プロジェクトのlibフォルダの中に入れ、なおかつ ビルドパスに外部JARとして登録。
あとは使う分をインポートする
AbookController.groovyに追加

import info.ineighborhood.cardme.engine.VCardEngine
import info.ineighborhood.cardme.io.VCardWriter
import info.ineighborhood.cardme.vcard.VCard
import info.ineighborhood.cardme.vcard.VCardImpl
import info.ineighborhood.cardme.vcard.VCardVersion
import info.ineighborhood.cardme.vcard.types.AddressType
import info.ineighborhood.cardme.vcard.types.BeginType
import info.ineighborhood.cardme.vcard.types.EndType
import info.ineighborhood.cardme.vcard.types.FormattedNameType
import info.ineighborhood.cardme.vcard.types.NameType
import info.ineighborhood.cardme.vcard.types.TelephoneType
import info.ineighborhood.cardme.vcard.types.VersionType