Program: 119465
Project: 119465
Buggy source:
@Override public void execute(){
  if (result == null) {
    return;
  }
  Object job=result.getJob();
  if (job == null) {
    return;
  }
  if (job instanceof IProcess2) {
    Process process=(Process)job;
    EComponentCategory category=null;
    IUpdateItemType updateType=result.getUpdateType();
    if (updateType instanceof EUpdateItemType) {
switch ((EUpdateItemType)updateType) {
case JOB_PROPERTY_EXTRA:
        category=EComponentCategory.EXTRA;
      break;
case JOB_PROPERTY_STATS_LOGS:
    category=EComponentCategory.STATSANDLOGS;
  break;
case JOB_PROPERTY_HEADERFOOTER:
category=EComponentCategory.HEADERFOOTER;
break;
case JOB_PROPERTY_MAPREDUCE:
category=EComponentCategory.MAPREDUCE_JOB_CONFIG_FOR_HADOOP;
break;
default :
}
if (category == EComponentCategory.HEADERFOOTER) {
if (result.getResultType() == EUpdateResult.UPDATE) {
if (result.isChecked()) {
for (IElementParameter param : process.getElementParameters()) {
if (param.getCategory() == EComponentCategory.HEADERFOOTER) {
IElementParameter headerIDParameter=process.getElementParameter(EParameterName.HEADERFOOTER_HEADERID.getName());
if (headerIDParameter != null) {
  IRepositoryViewObject lastVersion=UpdateRepositoryUtils.getRepositoryObjectById((String)headerIDParameter.getValue());
  HeaderFooterConnection repositoryConnection=null;
  if (lastVersion != null) {
    final Item item=lastVersion.getProperty().getItem();
    if (item != null && item instanceof ConnectionItem) {
      repositoryConnection=(HeaderFooterConnection)((HeaderFooterConnectionItem)item).getConnection();
      if (repositoryConnection != null) {
        Boolean isHeader=repositoryConnection.isIsHeader();
        String libraries=repositoryConnection.getLibraries();
        String mainCode=repositoryConnection.getMainCode();
        String imports=repositoryConnection.getImports();
        process.getElementParameter(EParameterName.HEADER_ENABLED.getName()).setValue(isHeader);
        process.getElementParameter(EParameterName.HEADER_LIBRARY.getName()).setValue(libraries);
        process.getElementParameter(EParameterName.HEADER_CODE.getName()).setValue(mainCode);
        process.getElementParameter(EParameterName.HEADER_IMPORT.getName()).setValue(imports);
      }
    }
  }
}
IElementParameter footerIDParameter=process.getElementParameter(EParameterName.HEADERFOOTER_FOOTERID.getName());
if (footerIDParameter != null) {
  IRepositoryViewObject lastVersion=UpdateRepositoryUtils.getRepositoryObjectById((String)footerIDParameter.getValue());
  HeaderFooterConnection repositoryConnection=null;
  if (lastVersion != null) {
    final Item item=lastVersion.getProperty().getItem();
    if (item != null && item instanceof ConnectionItem) {
      repositoryConnection=(HeaderFooterConnection)((HeaderFooterConnectionItem)item).getConnection();
      if (repositoryConnection != null) {
        Boolean isHeader=repositoryConnection.isIsHeader();
        String libraries=repositoryConnection.getLibraries();
        String mainCode=repositoryConnection.getMainCode();
        String imports=repositoryConnection.getImports();
        process.getElementParameter(EParameterName.FOOTER_ENABLED.getName()).setValue(!isHeader);
        process.getElementParameter(EParameterName.FOOTER_LIBRARY.getName()).setValue(libraries);
        process.getElementParameter(EParameterName.FOOTER_CODE.getName()).setValue(mainCode);
        process.getElementParameter(EParameterName.FOOTER_IMPORT.getName()).setValue(imports);
      }
    }
  }
}
}
}
}
}
}
 else if (category != null) {
boolean repository=false;
if (result.getResultType() == EUpdateResult.UPDATE) {
if (result.isChecked()) {
IElementParameter property=process.getElementParameterFromField(EParameterFieldType.PROPERTY_TYPE,category);
if (property != null) {
Map<String,IElementParameter> childParameters=property.getChildParameters();
if (childParameters != null) {
IElementParameter elementParameter=childParameters.get(EParameterName.PROPERTY_TYPE.getName());
if (elementParameter != null && EmfComponent.REPOSITORY.equals(elementParameter.getValue())) {
  for (  IElementParameter param : process.getElementParameters()) {
    if (param.getCategory() != category) {
      continue;
    }
    String repositoryValue=param.getRepositoryValue();
    if (param.isShow(process.getElementParameters()) && (repositoryValue != null) && (!param.getName().equals(EParameterName.PROPERTY_TYPE.getName()))) {
      Object objectValue=RepositoryToComponentProperty.getValue((org.talend.core.model.metadata.builder.connection.Connection)result.getParameter(),repositoryValue,null);
      if (objectValue != null) {
        if (param.getFieldType().equals(EParameterFieldType.CLOSED_LIST) && repositoryValue.equals(UpdatesConstants.TYPE)) {
          boolean found=false;
          String[] items=param.getListRepositoryItems();
          for (int i=0; (i < items.length) && (!found); i++) {
            if (objectValue.equals(items[i])) {
              found=true;
              process.setPropertyValue(param.getName(),param.getListItemsValue()[i]);
            }
          }
        }
 else {
          process.setPropertyValue(param.getName(),objectValue);
        }
        param.setRepositoryValueUsed(true);
        param.setReadOnly(true);
        repository=true;
      }
    }
  }
}
}
}
}
}
if (!repository) {
IElementParameter property=process.getElementParameterFromField(EParameterFieldType.PROPERTY_TYPE,category);
if (property != null) {
Map<String,IElementParameter> childParameters=property.getChildParameters();
if (childParameters != null) {
IElementParameter elementParameter=childParameters.get(EParameterName.PROPERTY_TYPE.getName());
elementParameter.setValue(EmfComponent.BUILTIN);
}
}
IElementParameter dbTypeParam=null;
IElementParameter impliciteDbType=null;
for (IElementParameter param : process.getElementParameters()) {
if (param.getCategory() != category) {
continue;
}
String repositoryValue=param.getRepositoryValue();
if (param.isShow(process.getElementParameters()) && (repositoryValue != null)) {
if (EParameterName.DB_TYPE.getName().equals(param.getName()) && "String_Node_Str".equals(repositoryValue)) {
dbTypeParam=param;
}
if ("String_Node_Str".equals(param.getName()) && "String_Node_Str".equals(repositoryValue)) {
impliciteDbType=param;
}
if (EParameterName.DB_VERSION.getName().equals(repositoryValue) && dbTypeParam != null && dbTypeParam.getValue() != null) {
final int indexOfItem=dbTypeParam.getIndexOfItemFromList(dbTypeParam.getValue().toString());
String dbType=dbTypeParam.getListItemsDisplayCodeName()[indexOfItem];
setDBVersionForMysql(param,dbType);
}
 else if (EParameterName.DB_VERSION.getName().equals(repositoryValue) && impliciteDbType != null && impliciteDbType.getValue() != null) {
final int indexOfItem=impliciteDbType.getIndexOfItemFromList(impliciteDbType.getValue().toString());
String dbType=impliciteDbType.getListItemsDisplayCodeName()[indexOfItem];
setDBVersionForMysql(param,dbType);
}
param.setRepositoryValueUsed(false);
param.setReadOnly(false);
}
}
}
}
}
}
}

Fixed version (ground truth):
@Override public void execute(){
  if (result == null) {
    return;
  }
  Object job=result.getJob();
  if (job == null) {
    return;
  }
  if (job instanceof IProcess2) {
    Process process=(Process)job;
    EComponentCategory category=null;
    IUpdateItemType updateType=result.getUpdateType();
    if (updateType instanceof EUpdateItemType) {
switch ((EUpdateItemType)updateType) {
case JOB_PROPERTY_EXTRA:
        category=EComponentCategory.EXTRA;
      break;
case JOB_PROPERTY_STATS_LOGS:
    category=EComponentCategory.STATSANDLOGS;
  break;
case JOB_PROPERTY_HEADERFOOTER:
category=EComponentCategory.HEADERFOOTER;
break;
case JOB_PROPERTY_MAPREDUCE:
category=EComponentCategory.MAPREDUCE_JOB_CONFIG_FOR_HADOOP;
break;
default :
}
if (category == EComponentCategory.HEADERFOOTER) {
if (result.getResultType() == EUpdateResult.UPDATE) {
if (result.isChecked()) {
for (IElementParameter param : process.getElementParameters()) {
if (param.getCategory() == EComponentCategory.HEADERFOOTER) {
IElementParameter headerIDParameter=process.getElementParameter(EParameterName.HEADERFOOTER_HEADERID.getName());
if (headerIDParameter != null) {
  IRepositoryViewObject lastVersion=UpdateRepositoryUtils.getRepositoryObjectById((String)headerIDParameter.getValue());
  HeaderFooterConnection repositoryConnection=null;
  if (lastVersion != null) {
    final Item item=lastVersion.getProperty().getItem();
    if (item != null && item instanceof ConnectionItem) {
      repositoryConnection=(HeaderFooterConnection)((HeaderFooterConnectionItem)item).getConnection();
      if (repositoryConnection != null) {
        Boolean isHeader=repositoryConnection.isIsHeader();
        String libraries=repositoryConnection.getLibraries();
        String mainCode=repositoryConnection.getMainCode();
        String imports=repositoryConnection.getImports();
        process.getElementParameter(EParameterName.HEADER_ENABLED.getName()).setValue(isHeader);
        process.getElementParameter(EParameterName.HEADER_LIBRARY.getName()).setValue(libraries);
        process.getElementParameter(EParameterName.HEADER_CODE.getName()).setValue(mainCode);
        process.getElementParameter(EParameterName.HEADER_IMPORT.getName()).setValue(imports);
      }
    }
  }
}
IElementParameter footerIDParameter=process.getElementParameter(EParameterName.HEADERFOOTER_FOOTERID.getName());
if (footerIDParameter != null) {
  IRepositoryViewObject lastVersion=UpdateRepositoryUtils.getRepositoryObjectById((String)footerIDParameter.getValue());
  HeaderFooterConnection repositoryConnection=null;
  if (lastVersion != null) {
    final Item item=lastVersion.getProperty().getItem();
    if (item != null && item instanceof ConnectionItem) {
      repositoryConnection=(HeaderFooterConnection)((HeaderFooterConnectionItem)item).getConnection();
      if (repositoryConnection != null) {
        Boolean isHeader=repositoryConnection.isIsHeader();
        String libraries=repositoryConnection.getLibraries();
        String mainCode=repositoryConnection.getMainCode();
        String imports=repositoryConnection.getImports();
        process.getElementParameter(EParameterName.FOOTER_ENABLED.getName()).setValue(!isHeader);
        process.getElementParameter(EParameterName.FOOTER_LIBRARY.getName()).setValue(libraries);
        process.getElementParameter(EParameterName.FOOTER_CODE.getName()).setValue(mainCode);
        process.getElementParameter(EParameterName.FOOTER_IMPORT.getName()).setValue(imports);
      }
    }
  }
}
}
}
}
}
}
 else if (category != null) {
boolean repository=false;
if (result.getResultType() == EUpdateResult.UPDATE) {
if (result.isChecked()) {
IElementParameter property=process.getElementParameterFromField(EParameterFieldType.PROPERTY_TYPE,category);
if (property != null) {
Map<String,IElementParameter> childParameters=property.getChildParameters();
if (childParameters != null) {
IElementParameter elementParameter=childParameters.get(EParameterName.PROPERTY_TYPE.getName());
if (elementParameter != null && EmfComponent.REPOSITORY.equals(elementParameter.getValue())) {
  for (  IElementParameter param : process.getElementParameters()) {
    if (param.getCategory() != category) {
      continue;
    }
    String repositoryValue=param.getRepositoryValue();
    if (param.isShow(process.getElementParameters()) && (repositoryValue != null) && (!param.getName().equals(EParameterName.PROPERTY_TYPE.getName()))) {
      Object objectValue=RepositoryToComponentProperty.getValue((org.talend.core.model.metadata.builder.connection.Connection)result.getParameter(),repositoryValue,null);
      if (objectValue != null) {
        if (param.getFieldType().equals(EParameterFieldType.CLOSED_LIST) && repositoryValue.equals(UpdatesConstants.TYPE)) {
          boolean found=false;
          String[] items=param.getListRepositoryItems();
          for (int i=0; (i < items.length) && (!found); i++) {
            if (objectValue.equals(items[i])) {
              found=true;
              process.setPropertyValue(param.getName(),param.getListItemsValue()[i]);
            }
          }
        }
 else         if (EParameterName.HADOOP_ADVANCED_PROPERTIES.getName().equals(param.getName())) {
          List<Map> list=(ArrayList)param.getValue();
          for (          Map map : list) {
            if (map.get("String_Node_Str") != null && map.get("String_Node_Str").equals("String_Node_Str")) {
              if (objectValue instanceof List) {
                ((List)objectValue).add(map);
              }
            }
          }
          process.setPropertyValue(param.getName(),objectValue);
        }
 else {
          process.setPropertyValue(param.getName(),objectValue);
        }
        param.setRepositoryValueUsed(true);
        param.setReadOnly(true);
        repository=true;
      }
    }
  }
}
}
}
}
}
if (!repository) {
IElementParameter property=process.getElementParameterFromField(EParameterFieldType.PROPERTY_TYPE,category);
if (property != null) {
Map<String,IElementParameter> childParameters=property.getChildParameters();
if (childParameters != null) {
IElementParameter elementParameter=childParameters.get(EParameterName.PROPERTY_TYPE.getName());
elementParameter.setValue(EmfComponent.BUILTIN);
}
}
IElementParameter dbTypeParam=null;
IElementParameter impliciteDbType=null;
for (IElementParameter param : process.getElementParameters()) {
if (param.getCategory() != category) {
continue;
}
String repositoryValue=param.getRepositoryValue();
if (param.isShow(process.getElementParameters()) && (repositoryValue != null)) {
if (EParameterName.DB_TYPE.getName().equals(param.getName()) && "String_Node_Str".equals(repositoryValue)) {
dbTypeParam=param;
}
if ("String_Node_Str".equals(param.getName()) && "String_Node_Str".equals(repositoryValue)) {
impliciteDbType=param;
}
if (EParameterName.DB_VERSION.getName().equals(repositoryValue) && dbTypeParam != null && dbTypeParam.getValue() != null) {
final int indexOfItem=dbTypeParam.getIndexOfItemFromList(dbTypeParam.getValue().toString());
String dbType=dbTypeParam.getListItemsDisplayCodeName()[indexOfItem];
setDBVersionForMysql(param,dbType);
}
 else if (EParameterName.DB_VERSION.getName().equals(repositoryValue) && impliciteDbType != null && impliciteDbType.getValue() != null) {
final int indexOfItem=impliciteDbType.getIndexOfItemFromList(impliciteDbType.getValue().toString());
String dbType=impliciteDbType.getListItemsDisplayCodeName()[indexOfItem];
setDBVersionForMysql(param,dbType);
}
param.setRepositoryValueUsed(false);
param.setReadOnly(false);
}
}
}
}
}
}
}