The last call wins - Lesson 3-5

In the 3-5 lesson is taught (as in Lesson 2) If a stream is parallel or sequential:

"The last call wins."

I remember from Lesson 1 which, in the order of operations of programming functional don't display the contract / meaning of the code.

What exactly is the definition of the "last call"?

It is for:

  • Time of execution
  • Compile time
  • Time of coding

The answer is the compile time.  The generated code for the pipeline will be either all sequential or parallel all depending on what the last change in the sequence of method calls is.  It is has no concept in streams of JDK 8 to part of this run in parallel.

Tags: Java

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