<p>2.Start steam with function <code>NewSteam</code> or <code>NewParallelStream</code></p>
<p>3.Append operation function to modify element in stream</p>
<p>4.Terminate stream with any termination operation like Collect,Reduce,etc. </p>
Notice:
<p>The ParallelStream provided by this toolkit may result in negative optimization when meeting low processing pressure or on a single-core machine. Please choose whether or not to use</p>