private static ASN1ObjectIdentifier SPNEGO_MECH_OID;

    static {
        try {
            SPNEGO_MECH_OID = new ASN1ObjectIdentifier("1.3.6.1.5.5.2");
        }
        catch ( IllegalArgumentException e ) {
            log.error("Failed to initialize OID", e);
        }
    }

    private SSPContext mechContext;

    private boolean firstResponse = true;
    private boolean completed;

        final TimeoutTask timeoutTask = createTimeoutTask();
        try {
            executeCrawler();
            ComponentUtil.getKeyMatchHelper().update();
        } catch (final JobProcessingException e) {
            throw e;
        } catch (final Exception e) {
            throw new JobProcessingException("Failed to execute a crawl job.", e);
        } finally {

      return countBySkipping(in);
    } catch (IOException e) {
      // skip may not be supported... at any rate, try reading
    } finally {
      closer.close();
    }

    closer = Closer.create();
    try {
      InputStream in = closer.register(openStream());
      return ByteStreams.exhaust(in);
    } catch (Throwable e) {
      throw closer.rethrow(e);
    } finally {

import static com.google.common.truth.Truth.assertThat;
import static java.math.RoundingMode.CEILING;
import static java.math.RoundingMode.DOWN;
import static java.math.RoundingMode.FLOOR;
import static java.math.RoundingMode.HALF_DOWN;
import static java.math.RoundingMode.HALF_EVEN;
import static java.math.RoundingMode.HALF_UP;
import static java.math.RoundingMode.UNNECESSARY;

                if ( dirents[ i ].getType() == SmbConstants.TYPE_NAMED_PIPE ) {
                    continue;
                }
            }
            catch ( SmbAuthException sae ) {
                log.warn("Auth failed", sae);
            }
            catch ( SmbException se ) {
                log.warn("Connection failed", se);
                if ( se.getNtStatus() != NtStatus.NT_STATUS_UNSUCCESSFUL ) {

```

////

An alternative you could use to catch exceptions (and possibly also raise another `HTTPException`) is to create a [Custom Exception Handler](../handling-errors.md#install-custom-exception-handlers){.internal-link target=_blank}.

## Dependencies with `yield` and `except`

                return loginRedirect;
            }
            getSession().ifPresent(session -> session.setAttribute(INVALID_OLD_PASSWORD, password));
            return asHtml(virtualHost(path_Login_NewpasswordJsp));
        } catch (final LoginFailureException lfe) {
            if (logger.isDebugEnabled()) {
                logger.debug("Login is failed.", lfe);
            }

        assertArgumentNotNull("field", field);

        try {
            field.set(target, value);
        } catch (final IllegalAccessException e) {
            throw new IllegalAccessRuntimeException(field.getDeclaringClass(), e);
        } catch (final IllegalArgumentException e) {
            final Class<?> clazz = field.getDeclaringClass();
            final Class<?> fieldClass = field.getType();

                        }
                    }
                } catch (final Exception e) {
                    logger.warn("Failed to read a sugget elevate word: {}", list, e);
                }
            }
            elevateWordBhv.refresh();
        } catch (final IOException e) {
            logger.warn("Failed to read a sugget elevate word.", e);
        }
    }

    Future<?> possiblyIgnoredError = threadPool.submit(new Interrupter(currentThread()));
    try {
      Queues.drain(q, ImmutableList.of(), 100, MAX_VALUE, NANOSECONDS);
      fail();
    } catch (InterruptedException expected) {
    }
  }

  public void testDrainUninterruptibly_doesNotThrow() throws Exception {
    for (BlockingQueue<Object> q : blockingQueues()) {