package Ġorg . ker ala . core . consensus Ċ Ċ import Ġorg . ker ala . core . Ker ala RuntimeException Ċ Ċ sealed Ġclass ĠR aft Exception ( override Ġval Ġmessage : ĠString ) Ġ: ĠKer ala RuntimeException ( message ) Ċ class ĠUnknown Topic Exception Ġ: ĠR aft Exception (" Unknown Ġtopic ") Ċ class ĠOb solete Term Exception Ġ: ĠR aft Exception (" Request Ġterm Ġis Ġless Ġthan Ġcurrent Ġterm ") Ċ class ĠEntry Term Mismatch Ġ: ĠR aft Exception (" Log Ġterms Ġmismatch ") Ċ class ĠNo Previous Entry Exception Ġ: ĠR aft Exception (" No Ġentry Ġat Ġprev Log Index ") ĊĊ