* @param obj the object to calculate size for
     * @return estimated size in bytes
     */
    public static long sizeOf(final Object obj) {
        if (obj == null) {
            return 0L;
        }
        if (obj instanceof String) {
            return ((String) obj).length() + 56L;
        }
        if (obj instanceof Number) {
            return 24L;
        }
        if (obj instanceof Date) {

        case MEMORY:
            return "Reduce buffer sizes or increase heap memory";
        case DISK_SPACE:
            return "Free up disk space or use a different location";
        case QUOTA:
            return "Contact administrator to increase quota limits";
        case LOCK:
            return "Release existing locks or wait for them to be released";
        case BUFFER:

        @Override
        public int getFileIndex() {
            return 0;
        }

        @Override
        public long createTime() {
            return 0L;
        }

        @Override
        public long lastModified() {
            return 0L;
        }

        @Override
        public long lastAccess() {
            return 0L;
        }

        @Override
        public long length() {

            @Override
            public Tuple3<String, String, String>[] getVirtualHosts() {
                return new Tuple3[] { new Tuple3<>("Host", "example.com", "site1") };
            }
        });

        MockletHttpServletRequest request = getMockRequest();
        // Don't add any headers, so getHeader will return null

        String result = virtualHostHelper.processVirtualHost(s -> "processed_" + s, "default");

   * all throwables.
   *
   * @return true if the caller should continue to wait for more references to be added to the
   *     queue, false if the associated FinalizableReferenceQueue is no longer referenced.
   */
  private boolean cleanUp(Reference<?> firstReference) {
    Method finalizeReferentMethod = getFinalizeReferentMethod();
    if (finalizeReferentMethod == null) {
      return false;
    }

        assertArgumentNotNull("iterable", iterable);
        return indexed(iterable.iterator());
    }

    /**
     * Returns an {@link Iterable} that wraps an {@link IndexedIterator} for use in a for-each statement.
     *
     * @param <T> the element type
     * @param iterator the iterator (must not be {@literal null})
     * @return an {@link Iterable} wrapping an {@link IndexedIterator}
     */

        // Fast path (first test is probably all we need to do)
        return c1;
      } else if (c1 <= Character.MAX_HIGH_SURROGATE) {
        // If the high surrogate was the last character, return its inverse
        if (index == end) {
          return -c1;
        }
        // Otherwise look for the low surrogate following it
        char c2 = seq.charAt(index);

        // Fast path (first test is probably all we need to do)
        return c1;
      } else if (c1 <= Character.MAX_HIGH_SURROGATE) {
        // If the high surrogate was the last character, return its inverse
        if (index == end) {
          return -c1;
        }
        // Otherwise look for the low surrogate following it
        char c2 = seq.charAt(index);

        }
    }

    @Override
    public List<String> getExplicitlyActivatedIds() {
        return activatedIds;
    }

    @Override
    public List<String> getExplicitlyDeactivatedIds() {
        return deactivatedIds;
    }

    @Override
    public List getIdsActivatedByDefault() {
        return defaultIds;
    }

     *
     * @return the scope
     */
    protected String getOicScope() {
        return ComponentUtil.getSystemProperties().getProperty(OIC_SCOPE, StringUtil.EMPTY);
    }

    /**
     * Gets the OpenID Connect client ID.
     *
     * @return the client ID
     */
    protected String getOicClientId() {
        return ComponentUtil.getSystemProperties().getProperty(OIC_CLIENT_ID, StringUtil.EMPTY);
    }