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Leonid Shalupovandintellij-monorepo-bot
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GitOrigin-RevId: 8b2b63fc6db476ca0c2cfe5cadd84db6c4236d0f
23 lines
738 B
HTML
23 lines
738 B
HTML
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Reports code that uses <b>==</b> or <b>!=</b> instead of <code>equals()</code> to test for <code>Number</code> equality.
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<p>
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With auto-boxing, it is easy
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to make the mistake of comparing two instances of a wrapper type instead of two primitives, for example <code>Integer</code> instead of
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<code>int</code>.
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</p>
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<p><b>Example:</b></p>
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<pre><code> void foo(Integer a, Integer b) {
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final boolean bool = a == b;
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}
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</code></pre>
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<p>If <code>a</code> is known to be non-null, then it's safe to apply the "unsafe" quick-fix and get the result similar to the following:</p>
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<pre><code> void foo(Integer a, Integer b) {
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final boolean bool = a.equals(b);
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}
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</code></pre>
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<!-- tooltip end -->
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<p>
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