package Ġde . un ih alle . in format ik . big data . kn j ig ica . parser . util Ċ Ċ import Ġorg . junit . Assert ĊĊ Ċ infix Ġfun ĠAny ?. ` should Ġequal `( the Other : ĠAny ?) Ġ= ĠAssert . assertEquals ( the Other , Ġthis ) Ċ infix Ġfun ĠAny ?. ` should Ġnot Ġequal `( the Other : ĠAny ?) Ġ= ĠAssert . assertNot Equals ( the Other , Ġthis ) Ċ