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openide/java/java-impl/resources/inspectionDescriptions/ForeachStatement.html
2025-02-05 04:43:28 +00:00

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Reports enhanced <code>for</code> statements.
<p>Example:</p>
<pre><code>
for (int x: Arrays.asList(1, 2, 3)) {
System.out.println(x);
}
</code></pre>
<p>After the quick-fix is applied: </p>
<pre><code>
for (Iterator&lt;Integer&gt; iterator = Arrays.asList(1, 2, 3).iterator(); iterator.hasNext(); ) {
final int x = iterator.next();
System.out.println(x);
}
</code></pre>
<!-- tooltip end -->
<p>
<i>Enhanced</i> <code>for</code> <i>statement</i> appeared in Java 5.
This inspection can help to downgrade for backward compatibility with earlier Java versions.
</p>
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