// For example: indices.get_mapping/20_missing_type/Non-existent type returns 404
        // However, the folder can be arbitrarily nest so, a == a1/a2/a3, and the test name can include forward slashes, so c == c1/c2/c3
        // So we also need to support a1/a2/a3/b/c1/c2/c3

        String[] testParts = fullTestName.split("/");
        if(testParts.length < 3 ){

            // Lost handle cache - may need to close directory handle
            changeNotifier.stopWatching(directoryPath);
        }

        // Forward to base lease manager
        baseLeaseManager.handleLeaseBreak(leaseKey, newState);
    }

    /**
     * Release directory lease
     *
     * @param directoryPath directory path
     */

      } catch (IllegalAccessException e) {
        throw new RuntimeException(e);
      } catch (InvocationTargetException e) {
        throw Throwables.propagate(e.getCause());
      }
      assertEquals("Failed to forward to " + method, 1, called.get());
    }

    @Override
    public String toString() {
      return "dummy " + interfaceType.getSimpleName();
    }
  }

     * <a href="https://en.wikipedia.org/wiki/ANSI_escape_code#CSI_sequences">CSI sequence J and K</a>)
     * @see Ansi#eraseScreen(Erase)
     * @see Ansi#eraseLine(Erase)
     */
    public enum Erase {
        FORWARD(0, "FORWARD"),
        BACKWARD(1, "BACKWARD"),
        ALL(2, "ALL");

        private final int value;
        private final String name;

        Erase(int index, String name) {

        Runnable.class,
        runnable ->
            new ForwardingRunnable(runnable) {
              @Override
              public void run() {}
            },
        "run()",
        "Failed to forward");
  }

  public void testRedundantForwarding() {
    assertFailure(
        Runnable.class,
        runnable ->
            () -> {
              runnable.run();
              runnable.run();

		}
		if a.IsMissing() {
			return v.IsMissing(), nil
		}
		// Forward to Equal
		op = opEq
	case opIsNot:
		if a.IsNull() {
			// Missing is not null
			return !v.IsNull() && !v.IsMissing(), nil
		}
		if a.IsMissing() {
			return !v.IsMissing(), nil
		}
		// Forward to not equal.
		op = opIneq
	default:
	}

        String normalized = validator.validatePath(path);
        assertEquals("\\share\\folder\\file.txt", normalized);
    }

    @Test
    public void testNormalizePath() throws Exception {
        // Test forward slash normalization
        assertEquals("\\share\\folder", validator.validatePath("/share/folder"));

        // Test duplicate slash removal

       * StackOverflowError, OutOfMemoryError (e.g., from allocating ExecutionException), or
       * something. Try to treat it like a RuntimeException. If we overflow the stack again, the
       * resulting Error will propagate upward up to the root call to set().
       */
      setException(e);
      return;
    }

    T transformResult;
    try {
      transformResult = doTransform(localFunction, sourceResult);

                return true;
            }
        }

        return false;
    }

    /**
     * Normalize a path
     */
    private String normalizePath(String path) {
        // Replace forward slashes with backslashes for consistency
        String normalized = path.replace('/', '\\');

        // Remove duplicate slashes
        normalized = normalized.replaceAll("\\\\+", "\\\\");

    @Test
    @DisplayName("Constructor acquires tree connection; getConfig/isConnected delegate")
    void constructorAndSimpleDelegations() {
        // Ensures constructor acquires tree connection and simple delegate methods forward correctly
        // Verify constructor invoked acquire once
        verify(treeConnection, times(1)).acquire();

        // getConfig delegates
        when(treeConnection.getConfig()).thenReturn(config);