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https://gitflic.ru/project/openide/openide.git
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Leonid Shalupovandintellij-monorepo-bot
40795fe787
GitOrigin-RevId: 8b2b63fc6db476ca0c2cfe5cadd84db6c4236d0f
27 lines
1021 B
HTML
27 lines
1021 B
HTML
<html>
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<body>
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Reports anonymous classes which can be replaced with method references.
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<p>
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Note that if an anonymous class is converted into an unbound method reference, the same method reference object
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can be reused by the Java runtime during subsequent invocations. On the other hand, when an anonymous class is used,
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separate objects are created every time. Thus, applying the quick-fix can cause the semantics change in rare cases,
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e.g. when anonymous class instances are used as <code>HashMap</code> keys.
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</p>
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<p><b>Example:</b></p>
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<pre><code>
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Runnable r = new Runnable() {
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@Override
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public void run() {
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System.out.println();
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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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Runnable r = System.out::println;
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</code></pre>
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<!-- tooltip end -->
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<p>Use the <b>Report when interface is not annotated with @FunctionalInterface</b> option to enable this inspection for
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interfaces which are not annotated with <code>@FunctionalInterface</code>.</p>
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</body>
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</html> |