package Ġcom . syn e chron . cord app . plugins Ċ Ċ import Ġnet . cord a . core . serialization . Serialization Whitelist Ċ import Ġnet . cord a . core . transactions . Transaction Builder Ċ Ċ class ĠSerialization Whitelist Impl Ġ: ĠSerialization Whitelist Ġ{ ĊĠĠĠ Ġoverride Ġval Ġwhitelist : ĠList < Class <* >> ĊĠĠĠĠĠĠĠ Ġget () Ġ= ĠlistOf ( Transaction Builder :: class . java ) Ċ }