Program: 68044
Project: 68044
Buggy source:
/** 
 * INTERNAL: Execute the query in the unit of work. This allows any pre-execute checks to be done for unit of work queries.
 */
public Object executeInUnitOfWork(UnitOfWorkImpl unitOfWork,AbstractRecord translationRow) throws DatabaseException, OptimisticLockException {
  Object result=null;
  try {
    if (!shouldMaintainCache() || isReadOnly()) {
      result=unitOfWork.getParent().executeQuery(this,translationRow);
    }
 else {
      result=execute(unitOfWork,translationRow);
    }
    if (lockModeType != null && result != null) {
      if (lockModeType.equals(READ) || lockModeType.equals(WRITE) || lockModeType.contains(OPTIMISTIC)) {
        boolean forceUpdateToVersionField=lockModeType.equals(WRITE) || lockModeType.equals(OPTIMISTIC_FORCE_INCREMENT);
        if (result instanceof Collection) {
          Iterator i=((Collection)result).iterator();
          while (i.hasNext()) {
            Object obj=i.next();
            if (obj != null) {
              if (obj instanceof Object[]) {
                for (                Object o : (Object[])obj) {
                  if (o != null) {
                    unitOfWork.forceUpdateToVersionField(o,forceUpdateToVersionField);
                  }
                }
              }
 else {
                unitOfWork.forceUpdateToVersionField(obj,forceUpdateToVersionField);
              }
            }
          }
        }
 else {
          unitOfWork.forceUpdateToVersionField(result,forceUpdateToVersionField);
        }
      }
    }
  }
 catch (  DatabaseException e) {
    if (lockModeType != null && lockModeType.contains(PESSIMISTIC)) {
      throw unitOfWork.getPlatform().getLockException(e);
    }
 else {
      throw e;
    }
  }
  return result;
}

Fixed version (ground truth):
/** 
 * INTERNAL: Execute the query in the unit of work. This allows any pre-execute checks to be done for unit of work queries.
 */
public Object executeInUnitOfWork(UnitOfWorkImpl unitOfWork,AbstractRecord translationRow) throws DatabaseException, OptimisticLockException {
  Object result=null;
  if (!shouldMaintainCache() || isReadOnly()) {
    result=unitOfWork.getParent().executeQuery(this,translationRow);
  }
 else {
    result=execute(unitOfWork,translationRow);
  }
  if (lockModeType != null && result != null) {
    if (lockModeType.equals(READ) || lockModeType.equals(WRITE) || lockModeType.contains(OPTIMISTIC)) {
      boolean forceUpdateToVersionField=lockModeType.equals(WRITE) || lockModeType.equals(OPTIMISTIC_FORCE_INCREMENT);
      if (result instanceof Collection) {
        Iterator i=((Collection)result).iterator();
        while (i.hasNext()) {
          Object obj=i.next();
          if (obj != null) {
            if (obj instanceof Object[]) {
              for (              Object o : (Object[])obj) {
                if (o != null) {
                  unitOfWork.forceUpdateToVersionField(o,forceUpdateToVersionField);
                }
              }
            }
 else {
              unitOfWork.forceUpdateToVersionField(obj,forceUpdateToVersionField);
            }
          }
        }
      }
 else {
        unitOfWork.forceUpdateToVersionField(result,forceUpdateToVersionField);
      }
    }
  }
  return result;
}