Order of Intermediate Operations – Streams
Order of Intermediate Operations The order of intermediate operations in a stream pipeline can impact the performance of a stream pipeline. If intermediate operations that reduce the size of the stream can be performed earlier in the pipeline, fewer elements need to be processed by the subsequent operations. Moving intermediate operations such as filter(), distinct(), […]
Streams from Collections – Streams
Streams from Collections The default methods stream() and parallelStream() of the Collection interface create streams with collections as the data source. Collections are the only data source that provide the parallelStream() method to create a parallel stream directly. Otherwise, the parallel() intermediate operation must be used in the stream pipeline. The following default methods for […]
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