/** <p><i>Deprecated:</i> Extra information to include in exception messages--this package is needed only by {@code com.github.xbn.experimental.}{@link com.github.xbn.experimental.InterfaceWrapper} (which will eventually stop using this package, and instead implement {@code com.github.xbn.lang.}{@link com.github.xbn.lang.ExtraErrInfoable}).</p> **/ package com.github.xbn.experimental.xcontext;