if (!buffer.isEmpty()) {
                                    buffer.append(", ");
                                }
                                buffer.append("line ").append(getLineNumber());
                            }

                            if (getColumnNumber() > 0) {
                                if (!buffer.isEmpty()) {

# FastAPI CLI { #fastapi-cli }

**FastAPI <abbr title="command line interface - コマンドラインインターフェース">CLI</abbr>** は、FastAPI アプリの提供、FastAPI プロジェクトの管理などに使用できるコマンドラインプログラムです。

FastAPI をインストールすると（例: `pip install "fastapi[standard]"`）、ターミナルで実行できるコマンドラインプログラムが付属します。

開発用に FastAPI アプリを起動するには、`fastapi dev` コマンドを使用できます:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> dev

        assertTrue(details.contains("Something went wrong"));
        // Throwable is no longer included in summary-oriented format
        // Only log message is shown per event line
    }

    @Test
    public void test_formatDetails_emptyList() {
        TestableLogNotificationJob testableJob = new TestableLogNotificationJob();

                if (is == null) {
                    throw new IOException("Resource not found: non/existent/resource.json");
                }
                // This line should not be reached
                new String(is.readAllBytes(), StandardCharsets.UTF_8);
                fail("Should throw IOException for missing resource");
            }
        } catch (IOException e) {

* Tests that form a cluster made up of multiple versions of Elasticsearch like
full cluster restart, rolling restarts, and mixed version tests
* Tests that test the Elasticsearch clients in "interesting" places like the
`wildfly` project.
* Tests that test Elasticsearch in funny configurations like with ingest
disabled
* Tests that need to do strange things like install plugins that thrown
uncaught `Throwable`s or add a shutdown hook

        """.trimMargin(),
      )
      for (line in bodyLines) {
        writeUtf8(line)
        writeUtf8("\n")
      }
    }
  }

  private fun readJournalLines(): List<String> {
    val result = mutableListOf<String>()
    filesystem.read(journalFile) {
      while (true) {
        val line = readUtf8Line() ?: break
        result.add(line)
      }
    }
    return result
  }

    return new RegularLinearTransformation(slope, y);
  }

  /**
   * Builds an instance for datasets which contains {@link Double#NaN}. The {@link #isHorizontal}
   * and {@link #isVertical} methods return {@code false} and the {@link #slope}, and {@link
   * #transform} methods all return {@link Double#NaN}. The {@link #inverse} method returns the same
   * instance.
   */
  public static LinearTransformation forNaN() {

        assertEquals("Alice is 30", groovyEngine.evaluate(script, params));
    }

    // ===== Multi-line Script Tests =====

    /**
     * Test that multi-line scripts work
     */
    @Test
    public void test_evaluate_multilineScript() {
        final Map<String, Object> params = new HashMap<>();
        params.put("x", 10);

---

## Code Conventions

### Java Style

- **Formatter**: Eclipse formatter at `src/config/eclipse/formatter/java.xml`
- **Indentation**: 4 spaces (no tabs)
- **Line Length**: 140 characters max
- **License Headers**: Required (use `mvn license:format`)

### Naming & Style

 * test with reference to the same "lock-like object", and then their interactions with that object
 * are choreographed via the various methods on this class.
 *
 * <p>A "lock-like object" is really any object that may be used for concurrency control. If the
 * {@link #callAndAssertBlocks} method is ever called in a test, the lock-like object must have a