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  1. JDK
  2. JDK-6793818

JpegImageReader is too greedy creating color profiles

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    • Subcomponent:
    • Resolved In Build:
      b01
    • CPU:
      generic
    • OS:
      generic
    • Verification:
      Verified

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        Description

        Greedy creation of color profiles means that profile data files loaded and CMM library is initialized.

        JPEG images without embedded color profiles are read without performing color conversion
        and in these cases CMM library is not needed. We should be avoiding extra work on startup
        (and this also helps to loose dependencies between kernel bundles and in the future JDK7 modules)

        Here is sample stacktrace:

        java.lang.Exception: CMM!
           at sun.awt.color.CMM.<clinit>(CMM.java:114)
           at java.awt.color.ICC_Profile.activateDeferredProfile(ICC_Profile.java:1072)
           at java.awt.color.ICC_Profile$1.activate(ICC_Profile.java:723)
           at sun.awt.color.ProfileDeferralMgr.activateProfiles(ProfileDeferralMgr.java:75)
           at java.awt.color.ICC_Profile.getInstance(ICC_Profile.java:756)
           at java.awt.color.ICC_Profile.getInstance(ICC_Profile.java:976)
           at java.awt.color.ICC_Profile.getInstance(ICC_Profile.java:941)
           at java.awt.color.ICC_Profile$2.run(ICC_Profile.java:892)
           at java.security.AccessController.doPrivileged(Native Method)
           at java.awt.color.ICC_Profile.getStandardProfile(ICC_Profile.java:887)
           at java.awt.color.ICC_Profile.getInstance(ICC_Profile.java:858)
           at java.awt.color.ColorSpace.getInstance(ColorSpace.java:315)
           at javax.imageio.ImageTypeSpecifier$Grayscale.<init>(ImageTypeSpecifier.java:587)
           at javax.imageio.ImageTypeSpecifier.createGrayscale(ImageTypeSpecifier.java:668)
           at javax.imageio.ImageTypeSpecifier.createSpecifier(ImageTypeSpecifier.java:1184)
           at javax.imageio.ImageTypeSpecifier.getSpecifier(ImageTypeSpecifier.java:1101)
           at javax.imageio.ImageTypeSpecifier.createFromBufferedImageType(ImageTypeSpecifier.java:884)
           at com.sun.imageio.plugins.jpeg.JPEGImageReader.<clinit>(JPEGImageReader.java:208)
           at com.sun.imageio.plugins.jpeg.JPEGImageReaderSpi.createReaderInstance(JPEGImageReaderSpi.java:67)
           at javax.imageio.spi.ImageReaderSpi.createReaderInstance(ImageReaderSpi.java:296)
           at javax.imageio.ImageIO$ImageReaderIterator.next(ImageIO.java:503)
           at javax.imageio.ImageIO$ImageReaderIterator.next(ImageIO.java:487)

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                • Assignee:
                  bae Andrew Brygin
                  Reporter:
                  igor Igor Nekrestyanov (Inactive)
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