Examples of javax.imageio.spi.ImageOutputStreamSpi.canUseCacheFile()

Class javax.imageio.spi.ImageOutputStreamSpi

Examples of javax.imageio.spi.ImageOutputStreamSpi.canUseCacheFile()

javax.imageio.spi.ImageOutputStreamSpi.canUseCacheFile()
Returns true if the ImageOutputStream implementation associated with this service provider can optionally make use of a cache File for improved performance and/or memory footrprint. If false, the value of the cacheFile argument to createOutputStreamInstance will be ignored.
The default implementation returns false. @return true if a cache file can be used by theoutput streams created by this service provider.

  {
    ImageOutputStreamSpi sp;


    // Check #1: The default implementation must return false.
    sp = new TestProvider();
    h.check(sp.canUseCacheFile() == false);
  }
}

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