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marchev/gist:14d02ec5f5b9b810737c1bc12e096f05

Created August 31, 2017 20:02
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Iterators and shit
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gistfile1.txt
jshell> listOfFoos.stream().forEach(foo -> foo.setFoo(stringValues.iterator().next()));
jshell> listOfFoos.stream().forEach(x -> System.out.println(x.getFoo()));
one
one
one
-----------------------------------------------------------------------------------------
jshell> Iterator<String> strValsIterator = stringValues.iterator();
strValsIterator ==> java.util.Arrays$ArrayItr@6c3708b3
jshell> listOfFoos.stream().forEach(foo -> foo.setFoo(strValsIterator.next()));
jshell> listOfFoos.stream().forEach(x -> System.out.println(x.getFoo()));
one
two
three
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