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openide/java/java-impl/resources/inspectionDescriptions/PrimitiveArrayArgumentToVariableArgMethod.html
Leonid Shalupov 40795fe787 IJI-2422: community/java: move resources under resources root
GitOrigin-RevId: 8b2b63fc6db476ca0c2cfe5cadd84db6c4236d0f
2025-02-05 04:43:28 +00:00

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Reports any calls to a variable arity method where the call has a primitive array in
the variable arity parameter position (for example, <code>System.out.printf("%s", new int[]{1, 2, 3})</code>).
Such a primitive-array argument may be confusing, as it will be wrapped as a single-element array, rather than each individual
element being boxed, as might be expected.
<!-- tooltip end -->
<p><b>Example:</b></p>
<pre><code>
String.format("%s", new int[]{1, 2, 3});
</code></pre>
<p>After the quick-fix is applied:</p>
<pre><code>
String.format("%s", (Object) new int[]{1, 2, 3});
</code></pre>
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