Revisions to Java lambda sublist

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edited Jul 31, 2014 at 5:23

Stuart Marks

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edited Jan 22, 2014 at 15:53

Lukas Eder

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java collections lambda java-8 streams-api

Change the A's and B's in the first proposition so the match the code example.

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edited Oct 25, 2013 at 9:20

Kong

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What is the shortest way to express "get new List AB from List BA where condition" via a Java 8 lambda?

Say I have List<Integer> a = Arrays.asList(1, 2, 3, 4, 5) and I want a new List, B, where the value is > 3.

I've read through the new Collections Streams API, but I'm not convinced I have found the best way to do this, and don't want to taint the question with what is probably my less than perfect solution.

What is the shortest way to express "get new List A from List B where condition" via a Java 8 lambda?

Say I have List<Integer> a = Arrays.asList(1, 2, 3, 4, 5) and I want a new List, B, where the value is > 3.

I've read through the new Collections Streams API, but I'm not convinced I have found the best way to do this, and don't want to taint the question with what is probably my less than perfect solution.

What is the shortest way to express "get new List B from List A where condition" via a Java 8 lambda?

Say I have List<Integer> a = Arrays.asList(1, 2, 3, 4, 5) and I want a new List, B, where the value is > 3.

I've read through the new Collections Streams API, but I'm not convinced I have found the best way to do this, and don't want to taint the question with what is probably my less than perfect solution.

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asked Oct 24, 2013 at 22:23

Kong

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