Program: 105099
Project: 105099
Buggy source:
@Override public Answer execute(final MigrateWithStorageSendCommand command,final XenServer610Resource xenServer610Resource){
  final Connection connection=xenServer610Resource.getConnection();
  final VirtualMachineTO vmSpec=command.getVirtualMachine();
  final List<Pair<VolumeTO,Object>> volumeToSr=command.getVolumeToSr();
  final List<Pair<NicTO,Object>> nicToNetwork=command.getNicToNetwork();
  final Map<String,String> token=command.getToken();
  final String vmName=vmSpec.getName();
  Task task=null;
  try {
    Gson gson=new Gson();
    final Map<String,String> other=new HashMap<String,String>();
    other.put("String_Node_Str","String_Node_Str");
    final Map<VDI,SR> vdiMap=new HashMap<VDI,SR>();
    for (    final Pair<VolumeTO,Object> entry : volumeToSr) {
      if (entry.second() instanceof SR) {
        final SR sr=(SR)entry.second();
        final VDI vdi=xenServer610Resource.getVDIbyUuid(connection,entry.first().getPath());
        vdiMap.put(vdi,sr);
      }
 else {
        throw new CloudRuntimeException("String_Node_Str" + entry.second() + "String_Node_Str");
      }
    }
    final Set<VM> vms=VM.getByNameLabel(connection,vmSpec.getName());
    VM vmToMigrate=null;
    if (vms != null) {
      vmToMigrate=vms.iterator().next();
    }
    final Map<VIF,Network> vifMap=new HashMap<VIF,Network>();
    for (    final Pair<NicTO,Object> entry : nicToNetwork) {
      if (entry.second() instanceof Network) {
        final Network network=(Network)entry.second();
        final VIF vif=xenServer610Resource.getVifByMac(connection,vmToMigrate,entry.first().getMac());
        vifMap.put(vif,network);
      }
 else {
        throw new CloudRuntimeException("String_Node_Str" + entry.second() + "String_Node_Str");
      }
    }
    task=vmToMigrate.assertCanMigrateAsync(connection,token,true,vdiMap,vifMap,other);
    try {
      final long timeout=xenServer610Resource.getMigrateWait() * 1000L;
      xenServer610Resource.waitForTask(connection,task,1000,timeout);
      xenServer610Resource.checkForSuccess(connection,task);
    }
 catch (    final Types.HandleInvalid e) {
      s_logger.error("String_Node_Str" + vmName + "String_Node_Str",e);
      throw new CloudRuntimeException("String_Node_Str" + vmName + "String_Node_Str",e);
    }
    task=vmToMigrate.migrateSendAsync(connection,token,true,vdiMap,vifMap,other);
    try {
      final long timeout=xenServer610Resource.getMigrateWait() * 1000L;
      xenServer610Resource.waitForTask(connection,task,1000,timeout);
      xenServer610Resource.checkForSuccess(connection,task);
    }
 catch (    final Types.HandleInvalid e) {
      s_logger.error("String_Node_Str" + vmName,e);
      throw new CloudRuntimeException("String_Node_Str" + vmName,e);
    }
    final Set<VolumeTO> volumeToSet=null;
    return new MigrateWithStorageSendAnswer(command,volumeToSet);
  }
 catch (  final CloudRuntimeException e) {
    s_logger.error("String_Node_Str" + vmName + "String_Node_Str"+ e.toString(),e);
    return new MigrateWithStorageSendAnswer(command,e);
  }
catch (  final Exception e) {
    s_logger.error("String_Node_Str" + vmName + "String_Node_Str"+ e.toString(),e);
    return new MigrateWithStorageSendAnswer(command,e);
  }
 finally {
    if (task != null) {
      try {
        task.destroy(connection);
      }
 catch (      final Exception e) {
        s_logger.debug("String_Node_Str" + task.toString() + "String_Node_Str"+ xenServer610Resource.getHost().getUuid()+ "String_Node_Str"+ e.toString());
      }
    }
  }
}

Fixed version (ground truth):
@Override public Answer execute(final MigrateWithStorageSendCommand command,final XenServer610Resource xenServer610Resource){
  final Connection connection=xenServer610Resource.getConnection();
  final VirtualMachineTO vmSpec=command.getVirtualMachine();
  final List<Pair<VolumeTO,Object>> volumeToSr=command.getVolumeToSr();
  final List<Pair<NicTO,Object>> nicToNetwork=command.getNicToNetwork();
  final Map<String,String> token=command.getToken();
  final String vmName=vmSpec.getName();
  Task task=null;
  try {
    final Map<String,String> other=new HashMap<String,String>();
    other.put("String_Node_Str","String_Node_Str");
    final Map<VDI,SR> vdiMap=new HashMap<VDI,SR>();
    for (    final Pair<VolumeTO,Object> entry : volumeToSr) {
      if (entry.second() instanceof SR) {
        final SR sr=(SR)entry.second();
        final VDI vdi=xenServer610Resource.getVDIbyUuid(connection,entry.first().getPath());
        vdiMap.put(vdi,sr);
      }
 else {
        throw new CloudRuntimeException("String_Node_Str" + entry.second() + "String_Node_Str");
      }
    }
    final Set<VM> vms=VM.getByNameLabel(connection,vmSpec.getName());
    VM vmToMigrate=null;
    if (vms != null) {
      vmToMigrate=vms.iterator().next();
    }
    final Map<VIF,Network> vifMap=new HashMap<VIF,Network>();
    for (    final Pair<NicTO,Object> entry : nicToNetwork) {
      if (entry.second() instanceof Network) {
        final Network network=(Network)entry.second();
        final VIF vif=xenServer610Resource.getVifByMac(connection,vmToMigrate,entry.first().getMac());
        vifMap.put(vif,network);
      }
 else {
        throw new CloudRuntimeException("String_Node_Str" + entry.second() + "String_Node_Str");
      }
    }
    task=vmToMigrate.assertCanMigrateAsync(connection,token,true,vdiMap,vifMap,other);
    try {
      final long timeout=xenServer610Resource.getMigrateWait() * 1000L;
      xenServer610Resource.waitForTask(connection,task,1000,timeout);
      xenServer610Resource.checkForSuccess(connection,task);
    }
 catch (    final Types.HandleInvalid e) {
      s_logger.error("String_Node_Str" + vmName + "String_Node_Str",e);
      throw new CloudRuntimeException("String_Node_Str" + vmName + "String_Node_Str",e);
    }
    task=vmToMigrate.migrateSendAsync(connection,token,true,vdiMap,vifMap,other);
    try {
      final long timeout=xenServer610Resource.getMigrateWait() * 1000L;
      xenServer610Resource.waitForTask(connection,task,1000,timeout);
      xenServer610Resource.checkForSuccess(connection,task);
    }
 catch (    final Types.HandleInvalid e) {
      s_logger.error("String_Node_Str" + vmName,e);
      throw new CloudRuntimeException("String_Node_Str" + vmName,e);
    }
    final Set<VolumeTO> volumeToSet=null;
    return new MigrateWithStorageSendAnswer(command,volumeToSet);
  }
 catch (  final CloudRuntimeException e) {
    s_logger.error("String_Node_Str" + vmName + "String_Node_Str"+ e.toString(),e);
    return new MigrateWithStorageSendAnswer(command,e);
  }
catch (  final Exception e) {
    s_logger.error("String_Node_Str" + vmName + "String_Node_Str"+ e.toString(),e);
    return new MigrateWithStorageSendAnswer(command,e);
  }
 finally {
    if (task != null) {
      try {
        task.destroy(connection);
      }
 catch (      final Exception e) {
        s_logger.debug("String_Node_Str" + task.toString() + "String_Node_Str"+ xenServer610Resource.getHost().getUuid()+ "String_Node_Str"+ e.toString());
      }
    }
  }
}