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SUMMARY: REQUIRED | OPTIONAL | DETAIL: ELEMENT

## com.google.gwt.i18n.client
Annotation Type Messages.Optional

    @Retention(value=RUNTIME)
    @Target(value=PARAMETER)
    public static @interface Messages.Optional

Indicates the specified parameter is optional and need not appear in a particular translation of this message.

Example: ``

       String example(@Optional int count)

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SUMMARY: REQUIRED | OPTIONAL | DETAIL: ELEMENT