Program: 14783
Project: 14783
Buggy source:
public static boolean register(final ComponentId compId,String partitionName,String name,String hostName,Integer port) throws ServiceRegistrationException {
  if (!compId.isRegisterable()) {
    throw new ServiceRegistrationException("String_Node_Str" + compId.getFullName() + "String_Node_Str");
  }
  final ServiceBuilder builder=ServiceBuilders.lookup(compId);
  String partition=partitionName;
  if (!compId.isPartitioned()) {
    partition=name;
  }
 else   if (!compId.isPartitioned() && compId.isCloudLocal()) {
    partition=Components.lookup(Eucalyptus.class).getComponentId().name();
  }
 else   if (partition == null) {
    LOG.error("String_Node_Str");
    partition=name;
  }
  InetAddress addr;
  try {
    addr=InetAddress.getByName(hostName);
  }
 catch (  UnknownHostException ex1) {
    LOG.error("String_Node_Str" + hostName + "String_Node_Str"+ ex1.getMessage(),ex1);
    throw new ServiceRegistrationException(builder.getClass().getSimpleName() + "String_Node_Str" + hostName+ "String_Node_Str"+ ex1.getMessage(),ex1);
  }
  LOG.info("String_Node_Str" + builder.getClass().getSimpleName() + "String_Node_Str"+ partition+ "String_Node_Str"+ name+ "String_Node_Str"+ hostName+ "String_Node_Str"+ port);
  if (!builder.checkAdd(partition,name,hostName,port)) {
    LOG.info(builder.getClass().getSimpleName() + "String_Node_Str");
    return false;
  }
  try {
    final ServiceConfiguration newComponent=builder.newInstance(partition,name,hostName,port);
    if (newComponent.getComponentId().isPartitioned()) {
      Partition part=Partitions.lookup(newComponent);
      part.syncKeysToDisk();
      Partition p=Partitions.lookup(newComponent);
      Logs.exhaust().info(p.getCertificate());
      Logs.exhaust().info(p.getNodeCertificate());
    }
    ServiceConfigurations.store(newComponent);
    try {
      Components.lookup(newComponent).setup(newComponent);
      Future<ServiceConfiguration> res=Topology.start(newComponent);
      Futures.makeListenable(res).addListener(new Runnable(){
        @Override public void run(){
          try {
            Topology.enable(newComponent);
          }
 catch (          Exception ex) {
            LOG.info(builder.getClass().getSimpleName() + "String_Node_Str" + ex.getMessage());
          }
        }
      }
,MoreExecutors.sameThreadExecutor());
    }
 catch (    Exception ex) {
      LOG.info(builder.getClass().getSimpleName() + "String_Node_Str" + ex.getMessage());
    }
    return true;
  }
 catch (  Exception e) {
    e=Exceptions.filterStackTrace(e);
    LOG.info(builder.getClass().getSimpleName() + "String_Node_Str" + e.getMessage());
    LOG.error(e,e);
    throw new ServiceRegistrationException(builder.getClass().getSimpleName() + "String_Node_Str" + e.getMessage(),e);
  }
}

Fixed version (ground truth):
public static boolean register(final ComponentId compId,String partitionName,String name,String hostName,Integer port) throws ServiceRegistrationException {
  if (!compId.isRegisterable()) {
    throw new ServiceRegistrationException("String_Node_Str" + compId.getFullName() + "String_Node_Str");
  }
  final ServiceBuilder builder=ServiceBuilders.lookup(compId);
  String partition=partitionName;
  if (!compId.isPartitioned()) {
    partition=name;
  }
 else   if (!compId.isPartitioned() && compId.isCloudLocal()) {
    partition=Components.lookup(Eucalyptus.class).getComponentId().name();
  }
 else   if (partition == null) {
    LOG.error("String_Node_Str");
    partition=name;
  }
  InetAddress addr;
  try {
    addr=InetAddress.getByName(hostName);
  }
 catch (  UnknownHostException ex1) {
    LOG.error("String_Node_Str" + hostName + "String_Node_Str"+ ex1.getMessage(),ex1);
    throw new ServiceRegistrationException(builder.getClass().getSimpleName() + "String_Node_Str" + hostName+ "String_Node_Str"+ ex1.getMessage(),ex1);
  }
  LOG.info("String_Node_Str" + builder.getClass().getSimpleName() + "String_Node_Str"+ partition+ "String_Node_Str"+ name+ "String_Node_Str"+ hostName+ "String_Node_Str"+ port);
  if (!builder.checkAdd(partition,name,hostName,port)) {
    LOG.info(builder.getClass().getSimpleName() + "String_Node_Str");
    throw new ServiceRegistrationException(builder.getClass().getSimpleName() + "String_Node_Str");
  }
  try {
    final ServiceConfiguration newComponent=builder.newInstance(partition,name,hostName,port);
    if (newComponent.getComponentId().isPartitioned()) {
      Partition part=Partitions.lookup(newComponent);
      part.syncKeysToDisk();
      Partition p=Partitions.lookup(newComponent);
      Logs.exhaust().info(p.getCertificate());
      Logs.exhaust().info(p.getNodeCertificate());
    }
    ServiceConfigurations.store(newComponent);
    try {
      Components.lookup(newComponent).setup(newComponent);
      Future<ServiceConfiguration> res=Topology.start(newComponent);
      Futures.makeListenable(res).addListener(new Runnable(){
        @Override public void run(){
          try {
            Topology.enable(newComponent);
          }
 catch (          Exception ex) {
            LOG.info(builder.getClass().getSimpleName() + "String_Node_Str" + ex.getMessage());
          }
        }
      }
,MoreExecutors.sameThreadExecutor());
    }
 catch (    Exception ex) {
      LOG.info(builder.getClass().getSimpleName() + "String_Node_Str" + ex.getMessage());
    }
    return true;
  }
 catch (  Exception e) {
    e=Exceptions.filterStackTrace(e);
    LOG.info(builder.getClass().getSimpleName() + "String_Node_Str" + e.getMessage());
    LOG.error(e,e);
    throw new ServiceRegistrationException(builder.getClass().getSimpleName() + "String_Node_Str" + e.getMessage(),e);
  }
}