Program: 126926
Project: 126926
Buggy source:
private void duplicateSingleVersionItem(final Item item,final IPath path,final String newName){
  final IWorkspaceRunnable op=new IWorkspaceRunnable(){
    @Override public void run(    IProgressMonitor monitor) throws CoreException {
      try {
        if (isHadoopClusterItem(item)) {
          copyHadoopClusterItem(item,path,newName);
          return;
        }
        final Item newItem=factory.copy(item,path,newName);
        if (newItem instanceof RoutineItem) {
          synDuplicatedRoutine((RoutineItem)newItem,item.getProperty().getLabel());
        }
        ICamelDesignerCoreService service=null;
        if (GlobalServiceRegister.getDefault().isServiceRegistered(ICamelDesignerCoreService.class)) {
          service=(ICamelDesignerCoreService)GlobalServiceRegister.getDefault().getService(ICamelDesignerCoreService.class);
        }
        if (service != null && service.isInstanceofCamelBeans(item)) {
          synDuplicatedBean(newItem);
        }
        if (newItem instanceof ProcessItem || newItem instanceof JobletProcessItem) {
          RelationshipItemBuilder.getInstance().addOrUpdateItem(newItem);
        }
        if (newItem instanceof ConnectionItem) {
          Connection connection=((ConnectionItem)newItem).getConnection();
          if (connection != null) {
            connection.setLabel(newName);
            connection.setName(newName);
            connection.getSupplierDependency().clear();
          }
        }
        factory.save(newItem);
        notifySQLExplorer(newItem);
      }
 catch (      PersistenceException e) {
        throw new CoreException(new Status(IStatus.ERROR,"String_Node_Str","String_Node_Str",e));
      }
catch (      BusinessException e) {
        throw new CoreException(new Status(IStatus.ERROR,"String_Node_Str","String_Node_Str",e));
      }
    }
  }
;
  IRunnableWithProgress iRunnableWithProgress=new IRunnableWithProgress(){
    @Override public void run(    IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
      IWorkspace workspace=ResourcesPlugin.getWorkspace();
      try {
        ISchedulingRule schedulingRule=workspace.getRoot();
        workspace.run(op,schedulingRule,IWorkspace.AVOID_UPDATE,monitor);
      }
 catch (      CoreException e) {
        throw new InvocationTargetException(e);
      }
    }
  }
;
  try {
    new ProgressMonitorDialog(null).run(false,false,iRunnableWithProgress);
  }
 catch (  InvocationTargetException e) {
    ExceptionHandler.process(e);
  }
catch (  InterruptedException e) {
  }
}

Fixed version (ground truth):
private void duplicateSingleVersionItem(final Item item,final IPath path,final String newName){
  final IWorkspaceRunnable op=new IWorkspaceRunnable(){
    @Override public void run(    IProgressMonitor monitor) throws CoreException {
      try {
        if (isHadoopClusterItem(item)) {
          copyHadoopClusterItem(item,path,newName);
          return;
        }
        final Item newItem=factory.copy(item,path,newName);
        if (newItem instanceof RoutineItem) {
          synDuplicatedRoutine((RoutineItem)newItem,item.getProperty().getLabel());
        }
        ICamelDesignerCoreService service=null;
        if (GlobalServiceRegister.getDefault().isServiceRegistered(ICamelDesignerCoreService.class)) {
          service=(ICamelDesignerCoreService)GlobalServiceRegister.getDefault().getService(ICamelDesignerCoreService.class);
        }
        if (service != null && service.isInstanceofCamelBeans(item)) {
          synDuplicatedBean(newItem);
        }
        if (newItem instanceof ProcessItem || newItem instanceof JobletProcessItem) {
          RelationshipItemBuilder.getInstance().addOrUpdateItem(newItem);
        }
        if (newItem instanceof ConnectionItem) {
          Connection connection=((ConnectionItem)newItem).getConnection();
          if (connection != null) {
            connection.setLabel(newName);
            connection.setName(newName);
            connection.getSupplierDependency().clear();
          }
        }
        factory.save(newItem);
        notifySQLExplorer(newItem);
        copyDataServiceRelateJob(newItem);
      }
 catch (      PersistenceException e) {
        throw new CoreException(new Status(IStatus.ERROR,"String_Node_Str","String_Node_Str",e));
      }
catch (      BusinessException e) {
        throw new CoreException(new Status(IStatus.ERROR,"String_Node_Str","String_Node_Str",e));
      }
    }
  }
;
  IRunnableWithProgress iRunnableWithProgress=new IRunnableWithProgress(){
    @Override public void run(    IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
      IWorkspace workspace=ResourcesPlugin.getWorkspace();
      try {
        ISchedulingRule schedulingRule=workspace.getRoot();
        workspace.run(op,schedulingRule,IWorkspace.AVOID_UPDATE,monitor);
      }
 catch (      CoreException e) {
        throw new InvocationTargetException(e);
      }
    }
  }
;
  try {
    new ProgressMonitorDialog(null).run(false,false,iRunnableWithProgress);
  }
 catch (  InvocationTargetException e) {
    ExceptionHandler.process(e);
  }
catch (  InterruptedException e) {
  }
}