23 lines
580 B
Java
23 lines
580 B
Java
// streams/Peeking.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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class Peeking {
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public static void
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main(String[] args) throws Exception {
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FileToWords.stream("Cheese.dat")
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.skip(21)
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.limit(4)
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.map(w -> w + " ")
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.peek(System.out::print)
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.map(String::toUpperCase)
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.peek(System.out::print)
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.map(String::toLowerCase)
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.forEach(System.out::print);
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}
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}
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/* Output:
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Well WELL well it IT it s S s so SO so
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*/
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