Program: 118965
Project: 118965
Buggy source:
@Override public Image getColumnImage(Object element,int columnIndex){
  Object image=UpdateManagerProviderDetector.INSTANCE.getDisplayImage(element,columnIndex);
  if (image == null && columnIndex == 0) {
    if (element instanceof Job) {
      Job job=(Job)element;
      if (job.isMR()) {
        for (        ERepositoryObjectType type : (ERepositoryObjectType[])ERepositoryObjectType.values()) {
          String alias=type.getAlias();
          if (alias != null && alias.equals("String_Node_Str")) {
            image=CoreImageProvider.getIcon(type);
          }
        }
      }
 else       if (job.isJoblet()) {
        image=ECoreImage.JOBLET_ICON;
      }
 else {
        image=ECoreImage.PROCESS_ICON;
      }
    }
 else     if (element instanceof Category) {
      Category category=(Category)element;
      IUpdateItemType type=category.getType();
      if (type != null) {
        if (type instanceof EUpdateItemType) {
switch ((EUpdateItemType)type) {
case JOB_PROPERTY_EXTRA:
case JOB_PROPERTY_STATS_LOGS:
case JOB_PROPERTY_HEADERFOOTER:
            image=ECoreImage.PROCESS_ICON;
          break;
case CONTEXT:
case CONTEXT_GROUP:
        image=ECoreImage.CONTEXT_ICON;
      break;
case NODE_PROPERTY:
case NODE_SCHEMA:
case NODE_QUERY:
case NODE_SAP_IDOC:
case NODE_SAP_FUNCTION:
case NODE_VALIDATION_RULE:
case JOBLET_SCHEMA:
case JOBLET_RENAMED:
case JUNIT_RELOAD:
case RELOAD:
case MAP_PATH:
    image=getImageFromNode(category.getNode());
  break;
case JOB_PROPERTY_MAPREDUCE:
for (ERepositoryObjectType etype : (ERepositoryObjectType[])ERepositoryObjectType.values()) {
  String alias=etype.getAlias();
  if (alias != null && alias.equals("String_Node_Str")) {
    image=CoreImageProvider.getImage(etype);
  }
}
break;
default :
}
}
 else {
image=UpdateManagerProviderDetector.INSTANCE.getDisplayImage(type,columnIndex);
}
}
}
 else if (element instanceof Item) {
Item item=(Item)element;
IUpdateItemType updateType=item.getResultObject().getUpdateType();
if (updateType instanceof EUpdateItemType) {
switch ((EUpdateItemType)updateType) {
case NODE_QUERY:
image=ECoreImage.METADATA_QUERY_ICON;
break;
case NODE_SCHEMA:
case JOBLET_SCHEMA:
image=ECoreImage.METADATA_TABLE_ICON;
break;
case NODE_PROPERTY:
case NODE_VALIDATION_RULE:
case JOB_PROPERTY_EXTRA:
case JOB_PROPERTY_STATS_LOGS:
case JOB_PROPERTY_MAPREDUCE:
ERepositoryObjectType type=RepositoryUpdateManager.getTypeFromSource(item.getRemark());
if (type != null) {
image=CoreImageProvider.getIcon(type);
}
case JOBLET_RENAMED:
case RELOAD:
case CONTEXT:
case CONTEXT_GROUP:
default :
}
}
 else {
image=UpdateManagerProviderDetector.INSTANCE.getDisplayImage(updateType,columnIndex);
}
}
}
if (image != null) {
ECoreImage warnOverlay=ECoreImage.WARN_OVERLAY;
EPosition position=EPosition.BOTTOM_RIGHT;
if (image instanceof IImage) {
if (checkElementForUpdate(element)) {
return OverlayImageProvider.getImageForOverlay((IImage)image,warnOverlay,position);
}
return ImageProvider.getImage((IImage)image);
}
 else if (image instanceof Image) {
if (checkElementForUpdate(element)) {
return OverlayImageProvider.getImageForOverlay((Image)image,warnOverlay,position);
}
return (Image)image;
}
}
return null;
}

Fixed version (ground truth):
@Override public Image getColumnImage(Object element,int columnIndex){
  Object image=UpdateManagerProviderDetector.INSTANCE.getDisplayImage(element,columnIndex);
  if (image == null && columnIndex == 0) {
    if (element instanceof Job) {
      Job job=(Job)element;
      if (job.isJoblet()) {
        image=ECoreImage.JOBLET_ICON;
      }
 else {
        org.talend.core.model.properties.Item item=job.getModelItem();
        if (item != null) {
          image=CoreImageProvider.getIcon(job.getModelItem());
        }
 else {
          if (job.isMR()) {
            for (            ERepositoryObjectType type : (ERepositoryObjectType[])ERepositoryObjectType.values()) {
              String alias=type.getAlias();
              if (alias != null && alias.equals("String_Node_Str")) {
                image=CoreImageProvider.getIcon(type);
              }
            }
            image=CoreImageProvider.getIcon(job.getModelItem());
          }
        }
      }
    }
 else     if (element instanceof Category) {
      Category category=(Category)element;
      IUpdateItemType type=category.getType();
      if (type != null) {
        if (type instanceof EUpdateItemType) {
switch ((EUpdateItemType)type) {
case JOB_PROPERTY_EXTRA:
case JOB_PROPERTY_STATS_LOGS:
case JOB_PROPERTY_HEADERFOOTER:
            image=ECoreImage.PROCESS_ICON;
          break;
case CONTEXT:
case CONTEXT_GROUP:
        image=ECoreImage.CONTEXT_ICON;
      break;
case NODE_PROPERTY:
case NODE_SCHEMA:
case NODE_QUERY:
case NODE_SAP_IDOC:
case NODE_SAP_FUNCTION:
case NODE_VALIDATION_RULE:
case JOBLET_SCHEMA:
case JOBLET_RENAMED:
case JUNIT_RELOAD:
case RELOAD:
case MAP_PATH:
    image=getImageFromNode(category.getNode());
  break;
case JOB_PROPERTY_MAPREDUCE:
for (ERepositoryObjectType etype : (ERepositoryObjectType[])ERepositoryObjectType.values()) {
  String alias=etype.getAlias();
  if (alias != null && alias.equals("String_Node_Str")) {
    image=CoreImageProvider.getImage(etype);
  }
}
break;
default :
}
}
 else {
image=UpdateManagerProviderDetector.INSTANCE.getDisplayImage(type,columnIndex);
}
}
}
 else if (element instanceof Item) {
Item item=(Item)element;
IUpdateItemType updateType=item.getResultObject().getUpdateType();
if (updateType instanceof EUpdateItemType) {
switch ((EUpdateItemType)updateType) {
case NODE_QUERY:
image=ECoreImage.METADATA_QUERY_ICON;
break;
case NODE_SCHEMA:
case JOBLET_SCHEMA:
image=ECoreImage.METADATA_TABLE_ICON;
break;
case NODE_PROPERTY:
case NODE_VALIDATION_RULE:
case JOB_PROPERTY_EXTRA:
case JOB_PROPERTY_STATS_LOGS:
case JOB_PROPERTY_MAPREDUCE:
ERepositoryObjectType type=RepositoryUpdateManager.getTypeFromSource(item.getRemark());
if (type != null) {
image=CoreImageProvider.getIcon(type);
}
case JOBLET_RENAMED:
case RELOAD:
case CONTEXT:
case CONTEXT_GROUP:
default :
}
}
 else {
image=UpdateManagerProviderDetector.INSTANCE.getDisplayImage(updateType,columnIndex);
}
}
}
if (image != null) {
ECoreImage warnOverlay=ECoreImage.WARN_OVERLAY;
EPosition position=EPosition.BOTTOM_RIGHT;
if (image instanceof IImage) {
if (checkElementForUpdate(element)) {
return OverlayImageProvider.getImageForOverlay((IImage)image,warnOverlay,position);
}
return ImageProvider.getImage((IImage)image);
}
 else if (image instanceof Image) {
if (checkElementForUpdate(element)) {
return OverlayImageProvider.getImageForOverlay((Image)image,warnOverlay,position);
}
return (Image)image;
}
}
return null;
}