*
   * @throws RejectedExecutionException if the executor has been previously shutdown
   */
  private void startTask() {
    synchronized (lock) {
      if (shutdown) {
        throw new RejectedExecutionException("Executor already shutdown");
      }
      runningTasks++;
    }
  }

  /** Decrements the running task count. */
  private void endTask() {

	}

	DB.Migrator().DropTable(&CustomizeColumn{})
	DB.AutoMigrate(&CustomizeColumn{})

	expected := "foo"
	now := time.Now()
	cc := CustomizeColumn{ID: 666, Name: expected, Date: &now}

	if count := DB.Create(&cc).RowsAffected; count != 1 {
		t.Error("There should be one record be affected when create record")
	}

	var cc1 CustomizeColumn
	DB.First(&cc1, "mapped_name = ?", "foo")

	if cc1.Name != expected {

        sid = new SID(buf, bi);
        return size;
    }

    void appendCol(final StringBuffer sb, final String str, final int width) {
        sb.append(str);
        final int count = width - str.length();
        for (int i = 0; i < count; i++) {
            sb.append(' ');
        }
    }

    /**
     * Return a string represeting this ACE.
     * <p>

    // Context type
    /** Context ID for RDMA transform capabilities */
    public static final int CONTEXT_ID = Smb2Constants.SMB2_RDMA_TRANSFORM_CAPABILITIES;

    // Transform count and reserved fields
    private int transformCount = 1; // Number of transforms (always 1 for SMBDirect)
    private int reserved1 = 0;
    private int reserved2 = 0;

    // SMB_DIRECT_RDMA_TRANSFORM_V1

          count++;
          if (count > maxCount) {
            Assert.fail(
                "2-bit delta ("
                    + i
                    + ", "
                    + j
                    + ") is likely a "
                    + "characteristic for this hash. This was "
                    + "determined after "
                    + count
                    + " trials");

            append(b, "count", () -> c.getCollectionCount()).append(',');
            append(b, "time", () -> c.getCollectionTime().getMillis()).append('}');
            return b.toString();
        }).collect(Collectors.joining(",")));
        buf.append("},");
        final Threads threads = jvmStats.getThreads();
        buf.append("\"threads\":{");
        append(buf, "count", () -> threads.getCount()).append(',');

            assertDoesNotThrow(() -> request.setOffset(1024L));
            assertDoesNotThrow(() -> request.setOffset(Long.MAX_VALUE));
        }

        @Test
        @DisplayName("Should set minimum count correctly")
        void testSetMinimumCount() {
            assertDoesNotThrow(() -> request.setMinimumCount(0));
            assertDoesNotThrow(() -> request.setMinimumCount(512));

                    }
                    filteredContexts[count++] = ctx;
                }
            }

            if (count > 0) {
                CreateContextRequest[] newContexts = new CreateContextRequest[count];
                System.arraycopy(filteredContexts, 0, newContexts, 0, count);
                this.createContexts = newContexts;
            } else {

    }

    /**
     * Updates the heartbeat timestamp to current time and resets failure count.
     */
    public void updateHeartbeat() {
        this.lastHeartbeat = System.currentTimeMillis();
        this.heartbeatFailures = 0;
    }

    /**
     * Increments the heartbeat failure count.
     */
    public void incrementHeartbeatFailures() {
        this.heartbeatFailures++;
    }

		if p.arch.Family == sys.ARM64 {
			if x >= 64 {
				p.errorf("register shift count too large: %s", str)
			}
			count = int16((x & 63) << 10)
		} else {
			if x >= 32 {
				p.errorf("register shift count too large: %s", str)
			}
			count = int16((x & 31) << 7)
		}
	default:
		p.errorf("unexpected %s in register shift", tok.String())
	}
	if p.arch.Family == sys.ARM64 {