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28 lines
772 B
HTML
28 lines
772 B
HTML
<html>
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Reports code that uses a loop to copy the contents of an array into a collection.
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<p>
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A shorter and potentially faster (depending on the collection implementation) way to do this is using <code>Collection.addAll(Arrays.asList())</code> or <code>Collections.addAll()</code>.
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</p>
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<p>
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<p>Only loops without additional statements inside are reported.</p>
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<p><b>Example:</b></p>
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<pre><code>
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void addAll(List<String> list, String[] arr) {
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for (int i = 0; i < arr.length; i++) {
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String s = arr[i];
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list.add(s);
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}
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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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void addAll(List<String> list, String[] arr) {
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Collections.addAll(list, arr);
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}
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</code></pre>
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<!-- tooltip end -->
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</body>
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