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20 lines
546 B
HTML
20 lines
546 B
HTML
<html>
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<body>
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Reports interfaces that can be annotated with <code>@FunctionalInterface</code>.
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<p>Annotating an interface with <code>@FunctionalInterface</code> indicates that the interface
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is functional and no more <code>abstract</code> methods can be added to it.</p>
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<p><b>Example:</b></p>
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<pre><code>
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interface FileProcessor {
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void execute(File file);
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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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@FunctionalInterface
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interface FileProcessor {
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void execute(File file);
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}
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</code></pre>
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</body>
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</html> |