Fan.Sys.Long.valueOf C# (CSharp) Method

        public static Long valueOf(long l)
        {
            if (l >= -100 && l <= 155)
            return intern[l+100];
              return new Long(l);
        }

        public long binaryFind(Func f)
        {
            object[] values = this.m_values;
            int      low = 0, high = m_size - 1;
            bool     oneArg = f.arity() == 1;

            while (low <= high)
            {
                int    probe = (low + high) >> 1;
                object val   = values[probe];
                object res   = oneArg ? f.call(val) : f.call(val, Long.valueOf(probe));
                long   cmp   = ((Long)res).longValue();
                if (cmp > 0)
                {
                    low = probe + 1;
                }
                else if (cmp < 0)
                {
                    high = probe - 1;
                }
                else
                {
                    return(probe);
                }
            }
            return(-(low + 1));
        }