@@ -0,0 +1,693 @@
+package org.realityforge.replicant.client.runtime;%0A%0Aimport java.util.logging.Logger;%0Aimport javax.annotation.Nonnull;%0A%0Apublic class DebugReplicantSystemListener%0A  implements ReplicantSystemListener%0A%7B%0A  private static final Logger LOG = Logger.getLogger( DebugReplicantSystemListener.class.getName() );%0A%0A  /**%0A   * %7B@inheritDoc%7D%0A   */%0A  @Override%0A  public void stateChanged( @Nonnull final ReplicantClientSystem system,%0A                            @Nonnull final ReplicantClientSystem.State newState,%0A                            @Nonnull final ReplicantClientSystem.State oldState )%0A  %7B%0A    LOG.warning( %22ReplicantSystem.stateChanged: NewState: %22 + newState + %22 OldState: %22 + oldState );%0A  %7D%0A%7D%0A

Add ReplicantSystemListener usefulk for debugging