assertTrue("Content should contain stack trace elements", content.contains("\tat "));

        } finally {
            // Clean up
            Files.deleteIfExists(tempFile);
        }
    }

    public void test_writeThreadDump_withInvalidPath() {
        // Test with invalid file path (directory that doesn't exist)

        assertTrue("Should contain all keys", Arrays.asList(keys).contains("lang"));
        assertTrue("Should contain all keys", Arrays.asList(keys).contains("a_key"));
        assertTrue("Should contain all keys", Arrays.asList(keys).contains("b_key"));
        assertTrue("Should contain all keys", Arrays.asList(keys).contains("c_key"));
    }

    public void test_entrySet_with_only_lang_key() {

        assertTrue("Result should contain sorted tags", result.contains("aaammmzzz"));
        assertTrue("Result should contain sorted roles", result.contains("role1role2role3"));
        assertTrue("Result should contain sorted fields", result.contains("field1field2field3"));
        assertTrue("Result should contain sorted excludes", result.contains("exclude1exclude2exclude3"));
    }

   * whose elements are the result of applying {@code elementFunction} to the inputs, with counts
   * equal to the result of applying {@code countFunction} to the inputs.
   *
   * <p>If the mapped elements contain duplicates (according to {@code comparator}), the first
   * occurrence in encounter order appears in the resulting multiset, with count equal to the sum of

  }

  /**
   * Returns {@code true} if {@code target} is present at any index in this array. Equivalent to
   * {@code asList().contains(target)}.
   */
  public boolean contains(long target) {
    return indexOf(target) >= 0;
  }

  /**
   * Invokes {@code consumer} for each value contained in this array, in order.
   *
   * @since 33.4.0 (but since 22.0 in the JRE flavor)
   */

  }

  /**
   * Returns {@code true} if {@code target} is present at any index in this array. Equivalent to
   * {@code asList().contains(target)}.
   */
  public boolean contains(int target) {
    return indexOf(target) >= 0;
  }

  /**
   * Invokes {@code consumer} for each value contained in this array, in order.
   *
   * @since 22.0 (but only since 33.4.0 in the Android flavor)
   */

    assertTrue("Heap contains 1", mmHeap.remove(1));
    assertFalse("Heap does not contain 1", mmHeap.contains(1));
    assertTrue("Heap contains 2", mmHeap.remove(2));
    assertEquals(0, mmHeap.size());
    assertFalse("Heap does not contain anything", mmHeap.contains(1));
    assertFalse("Heap does not contain anything", mmHeap.remove(2));
  }

  public void testIteratorPastEndException() {

       * we're copying into a `contents` array whose type allows it to contain nulls. Still, it's
       * worth noting that we promise not to put nulls into the array in the first `size` elements.
       * We uphold that promise here because our callers promise that `elements` will not contain
       * nulls in its first `n` elements.
       */
      System.arraycopy(elements, 0, contents, size, n);

            assertFalse("Command should not contain ${url}", cmd.contains("${url}"));
            assertFalse("Command should not contain ${outputFile}", cmd.contains("${outputFile}"));
            assertTrue("Command should contain temp path", cmd.contains(tempPath));
            assertTrue("Command should contain output path", cmd.contains(outputPath));
        }
    }

    // Test timeout scenarios

    testDecodes(base64(), "Zg==", "f"); // proper padding length
    testDecodes(base64(), "Zg===", "f");
    testDecodes(base64(), "Zg====", "f");
  }

  public void testBase64InvalidDecodings() {
    // These contain bytes not in the decodabet.
    assertFailsToDecode(base64(), "A\u007f", "Unrecognized character: 0x7f");
    assertFailsToDecode(base64(), "Wf2!", "Unrecognized character: !");
    // This sentence just isn't base64() encoded.