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26 lines
757 B
HTML
26 lines
757 B
HTML
<html>
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<body>
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Reports <code>forEach()</code> calls that can be replaced with a more concise method or from which intermediate steps can be extracted.
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<p><b>Example:</b></p>
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<pre><code>
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List<String> findNStrings(List<String> list, int n) {
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List<String> other = new ArrayList<>();
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list.forEach(s -> {
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if(s.length() > n) other.add(s);
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});
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return other;
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}
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</code></pre>
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<p>After the quick-fix is applied:</p>
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<pre><code>
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List<String> findNStrings(List<String> list, int n) {
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List<String> other = list.stream()
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.filter(s -> s.length() > n)
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.collect(Collectors.toList());
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return other;
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}
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</code></pre>
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<!-- tooltip end -->
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<p><small>New in 2017.3</small></p>
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</body>
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</html> |