It does not mean though that one has to process characters this way all the time. This example is very simplistic, but I hope it makes the point: processing characters as integers-without converting them to Character-can be more efficient than processing them as objects or boxing/unboxing them unnecessarily. For example, the following code selects only the lower-case letters, taking advantage of the fact that the upper-case Latin letters are listed in the character set before the lower-case Latin letters: Using code point you can process the characters without boxing them into the Characterobjects, thus improving performance, which can be significant when the number of processed characters is big enough. To demonstrate that the emitted values are the expected ‘a’, ‘b’, and ‘c’, we can cast the emitted values back to char as follows: The created IntStream emits code points (integer char values) of the characters. IntStream intStream = “someString”.chars() The lines() method creates a stream of lines extracted from this string, separated by line terminators. The chars() and codePoints() methods create a stream of code points of the characters that compose the string. Creativity, diamonds, Genghis Khan, uraniumĬlass String has the following methods that create streams:.Peak experience, creativity, love, reality.Create from String using chars(), codePoints(), and lines() - Nick Samoylov, programmer and writer Home Social-nav
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