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How to apply a function on each element of a List in Java
[CG]BOUGA
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// {
List
<
Integer
> integers = Arrays.asList(
1
,
2
,
3
,
4
,
5
);
List
<
Integer
> newIntegers = integers.stream()
.filter(i
->
i <=
3
)
.map(i
->
2
*i)
.collect(Collectors.toList());
System.out.println(newIntegers);
// {
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