Program: 170999
Project: 170999
Buggy source:
public void processTermDissociation(AtlasGlossaryTerm glossaryTerm,Collection<AtlasRelatedObjectId> relatedObjectIds) throws AtlasBaseException {
  if (DEBUG_ENABLED) {
    LOG.debug("String_Node_Str",glossaryTerm.getGuid(),relatedObjectIds,glossaryTerm);
  }
  Objects.requireNonNull(glossaryTerm);
  Set<AtlasRelatedObjectId> assignedEntities=glossaryTerm.getAssignedEntities();
  Map<String,AtlasRelatedObjectId> assignedEntityMap=new HashMap<>();
  if (CollectionUtils.isNotEmpty(assignedEntities)) {
    for (    AtlasRelatedObjectId relatedObjectId : assignedEntities) {
      assignedEntityMap.put(relatedObjectId.getGuid(),relatedObjectId);
    }
  }
  if (CollectionUtils.isNotEmpty(relatedObjectIds)) {
    for (    AtlasRelatedObjectId relatedObjectId : relatedObjectIds) {
      if (DEBUG_ENABLED) {
        LOG.debug("String_Node_Str",glossaryTerm.getGuid(),relatedObjectId.getGuid());
      }
      if (Objects.isNull(relatedObjectId.getRelationshipGuid())) {
        throw new AtlasBaseException(AtlasErrorCode.TERM_DISSOCIATION_MISSING_RELATION_GUID);
      }
      AtlasRelatedObjectId existingTermRelation=assignedEntityMap.get(relatedObjectId.getGuid());
      if (CollectionUtils.isNotEmpty(assignedEntities) && isRelationshipGuidSame(existingTermRelation,relatedObjectId)) {
        relationshipStore.deleteById(relatedObjectId.getRelationshipGuid());
      }
 else {
        throw new AtlasBaseException(AtlasErrorCode.INVALID_TERM_DISSOCIATION,glossaryTerm.getGuid(),relatedObjectId.getGuid());
      }
    }
  }
  if (DEBUG_ENABLED) {
    LOG.debug("String_Node_Str");
  }
}

Fixed version (ground truth):
public void processTermDissociation(AtlasGlossaryTerm glossaryTerm,Collection<AtlasRelatedObjectId> relatedObjectIds) throws AtlasBaseException {
  if (DEBUG_ENABLED) {
    LOG.debug("String_Node_Str",glossaryTerm.getGuid(),relatedObjectIds,glossaryTerm);
  }
  Objects.requireNonNull(glossaryTerm);
  Set<AtlasRelatedObjectId> assignedEntities=glossaryTerm.getAssignedEntities();
  Map<String,AtlasRelatedObjectId> assignedEntityMap=new HashMap<>();
  if (CollectionUtils.isNotEmpty(assignedEntities)) {
    for (    AtlasRelatedObjectId relatedObjectId : assignedEntities) {
      assignedEntityMap.put(relatedObjectId.getGuid(),relatedObjectId);
    }
  }
  if (CollectionUtils.isNotEmpty(relatedObjectIds)) {
    for (    AtlasRelatedObjectId relatedObjectId : relatedObjectIds) {
      if (DEBUG_ENABLED) {
        LOG.debug("String_Node_Str",glossaryTerm.getGuid(),relatedObjectId.getGuid());
      }
      if (Objects.isNull(relatedObjectId.getRelationshipGuid())) {
        throw new AtlasBaseException(AtlasErrorCode.TERM_DISSOCIATION_MISSING_RELATION_GUID);
      }
      AtlasRelatedObjectId existingTermRelation=assignedEntityMap.get(relatedObjectId.getGuid());
      if (CollectionUtils.isNotEmpty(assignedEntities) && isRelationshipGuidSame(existingTermRelation,relatedObjectId)) {
        relationshipStore.deleteById(relatedObjectId.getRelationshipGuid());
      }
 else {
        throw new AtlasBaseException(AtlasErrorCode.INVALID_TERM_DISSOCIATION,relatedObjectId.getRelationshipGuid(),glossaryTerm.getGuid(),relatedObjectId.getGuid());
      }
    }
  }
  if (DEBUG_ENABLED) {
    LOG.debug("String_Node_Str");
  }
}