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Leonid Shalupovandintellij-monorepo-bot
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24 lines
653 B
HTML
24 lines
653 B
HTML
<html>
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<body>
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Reports redundant method parameters that can be replaced with local variables.
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<p>If all local usages of a parameter are preceded by assignments to that parameter, the
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parameter can be removed and its usages replaced with local variables.
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It makes no sense to have such a parameter, as values that are passed to it are overwritten.
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Usually, the problem appears as a result of refactoring.</p>
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<p>Example:</p>
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<pre><code>
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void test(int p) {
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p = 1;
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System.out.print(p);
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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 test() {
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int p = 1;
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System.out.print(p);
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}
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</code></pre>
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</body>
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</html>
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