* href="https://docs.oracle.com/javase/tutorial/java/generics/genTypeInference.html#type-inference-instantiation">"diamond"
   * syntax</a>.
   */
  @SuppressWarnings("NonApiType") // acts as a direct substitute for a constructor call
  public static <E extends @Nullable Object> HashSet<E> newHashSet() {
    return new HashSet<>();
  }

  /**

        }

        // Retrieve direct groups synchronously (parent group lookup is deferred)
        processDirectMemberOf(user, groupList, roleList, groupIdsForParentLookup, "https://graph.microsoft.com/v1.0/me/memberOf");

        if (logger.isDebugEnabled()) {
            logger.debug("[updateMemberOf] Direct groups retrieved. Total groups: {}, Total roles: {}, Group IDs for parent lookup: {}",

        }
        return faqAnswerSystemPrompt;
    }

    /**
     * Gets the system prompt for direct answer generation.
     *
     * @return the direct answer system prompt
     */
    protected String getDirectAnswerSystemPrompt() {
        if (directAnswerSystemPrompt == null) {

   * href="https://docs.oracle.com/javase/tutorial/java/generics/genTypeInference.html#type-inference-instantiation">"diamond"
   * syntax</a>.
   */
  @SuppressWarnings("NonApiType") // acts as a direct substitute for a constructor call
  public static <E extends @Nullable Object> HashSet<E> newHashSet() {
    return new HashSet<>();
  }

  /**

 * browsers over consistency with obsolete specifications.
 *
 * ### Paths and Queries should decompose
 *
 * Neither of the built-in URL models offer direct access to path segments or query parameters.
 * Manually using `StringBuilder` to assemble these components is cumbersome: do '+' characters get

    please note that the `WebSocket` and `WebSocketCall` classes have been merged. Sending messages
    is now asynchronous and they may be enqueued before the web socket is connected.

 *  **OkHttp no longer attempts a direct connection if the system's HTTP proxy fails.** This
    behavior was surprising because OkHttp was disregarding the user's specified configuration. If

	for i, dobj := range dobjects {
		// This object errored, we should attempt a heal just in case.
		if errs[i] != nil && !isErrVersionNotFound(errs[i]) && !isErrObjectNotFound(errs[i]) {
			// all other direct versionId references we should
			// ensure no dangling file is left over.
			er.addPartial(bucket, dobj.ObjectName, dobj.VersionID)
			continue
		}

      fail();
    } catch (IllegalStateException expected) {
    }
  }

  // Avoid infinite recursion if a closeable's close() method throws RejectedExecutionException and
  // is closed using the direct executor.
  public void testCloseThrowsRejectedExecutionException() throws Exception {
    doThrow(new RejectedExecutionException()).when(mockCloseable).close();
    ClosingFuture<Closeable> closingFuture =

    /* Unmodifiable is a view. */
    mod.put(4, "four");
    assertEquals(true, unmod.get(4).equals("four"));
    assertEquals(true, unmod.inverse().get("four").equals(4));

    /* UnsupportedOperationException on direct modifications. */
    assertThrows(UnsupportedOperationException.class, () -> unmod.put(4, "four"));
    assertThrows(UnsupportedOperationException.class, () -> unmod.forcePut(4, "four"));

            return content;
        }
        return content.substring(0, maxChars) + "...";
    }

    /**
     * Builds a smart summary of the assistant message for history.
     * Preserves the beginning (direct answer) and end (conclusion) of long responses,
     * omitting the middle section, and appends source titles.
     *
     * @param msg the assistant chat message
     * @param maxChars the maximum characters for the summary