modified = false
					break
				}
				modified = true
				// Remove the appropriate lock.
				lris = append(lris[:i], lris[i+1:]...)
				// Check same i
			} else {
				if lri.Writer {
					writers++
				} else {
					readers++
				}
				// Move to next
				i++
			}
		}
		if modified {
			l.lockMap[k] = lris
		}
	}
	t := time.Now()
	l.lastCleanup.Store(&t)

            for (Entry e = header.next; e != header; e = e.next) {
                if (e.element == null) {
                    e.remove();
                    return true;
                }
            }
        } else {
            for (Entry e = header.next; e != header; e = e.next) {
                if (element.equals(e.element)) {
                    e.remove();
                    return true;
                }
            }

      if (!features.contains(methodFeature)) {
        if (stackWithLastReturnedElementAtTop == null) {
          throw PermittedMetaException.UOE_OR_ISE;
        } else {
          throw PermittedMetaException.UOE;
        }
      } else if (stackWithLastReturnedElementAtTop == null) {
        throw PermittedMetaException.ISE;
      }
    }

    private List<E> getElements() {

						var ok bool
						relation, ok = relationships.Relations[field]
						if ok {
							relationships = &relation.FieldSchema.Relationships
						} else {
							db.AddError(fmt.Errorf("relation %s not found", association))
							return nil
						}
					}
				} else {
					db.AddError(fmt.Errorf("relation %s not found", association))
					return nil
				}
			}

			if q.limitPerRecord > 0 {

            if (!getFlag(NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY)) {
                setLMResponse(getLMResponse(tc, type2, password));
                setNTResponse(getNTResponse(tc, type2, passwordHash));
            } else {
                // NTLM2 Session Response

                final byte[] clientChallenge = new byte[24];
                tc.getConfig().getRandom().nextBytes(clientChallenge);

				if a == b {
					continue
				}
			}
			if !strict && eVer.header.matchesNotStrict(oVer.header) {
				if prefer == nil {
					if eVer.header.sortsBefore(oVer.header) {
						prefer = e
					} else {
						prefer = other
					}
				}
				continue
			}
			if prefer != nil {
				return prefer, false
			}

			if eVer.header.sortsBefore(oVer.header) {
				return e, false
			}

      if (newSize > mask) {
        // Resize and add new entry
        mask = resizeTable(mask, CompactHashing.newCapacity(mask), hash, newEntryIndex);
      } else {
        CompactHashing.tableSet(requireTable(), tableIndex, newEntryIndex + 1);
      }
    } else {
      int entryIndex;
      int entry;
      int hashPrefix = CompactHashing.getHashPrefix(hash, mask);
      int bucketLength = 0;
      do {

///

## Leia o Tutorial primeiro

As próximas seções pressupõem que você já leu o principal [Tutorial - Guia de Usuário: Segurança](../../tutorial/security/index.md){.internal-link target=_blank}.

                di++;
            } else {
                if (ch > 0x07FF) {
                    if (dlim - di < 3) {
                        break;
                    }
                    dst[di] = (byte) (0xE0 | ch >> 12 & 0x0F);
                    di++;
                    dst[di++] = (byte) (0x80 | ch >> 6 & 0x3F);
                } else {
                    if (dlim - di < 2) {

            if (type == SID_TYPE_DOMAIN) {
                str = domainName;
            } else if (type == SID_TYPE_WKN_GRP || domainName.equals("BUILTIN")) {
                if (type == SID_TYPE_UNKNOWN) {
                    str = toString();
                } else {
                    str = acctName;
                }
            } else {
                str = domainName + "\\" + acctName;
            }