/**
     * Returns the total number of times that
     * the thread associated with this <tt>ThreadInfo</tt>
     * blocked to enter or reenter a monitor.
     * I.e. the number of times a thread has been in the
     * {@link java.lang.Thread.State#BLOCKED BLOCKED} state.
     *
     * @return the total number of times that the thread
     * entered the <tt>BLOCKED</tt> state.
     */

    public long getBlockedCount() {

  {- -------------------------------------------
  (1) blockedCount フィールドの値をリターンするだけ.
      ---------------------------------------- -}

            return blockedCount;
        }