java.lang.SecurityException

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  • Re:Convert PDF to TIF Image
    via by shahnawajakhtar,
  • built-in JUnit Library must be removed in Eclipse
    via by Hontvári József,
  • Prohibited package name: java
    via Stack Overflow by Ritesh
    ,
    • java.lang.SecurityException: sealing violation: package com.sun.media.imageio.plugins.tiff is sealed at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$000(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at TiffHelper.createImageMetadata(TiffHelper.java:136) at TiffHelper.save(TiffHelper.java:120) at TiffHelper.convert(TiffHelper.java:96) at TiffHelper.convertPDF(TiffHelper.java:54) at TiffHelper.main(TiffHelper.java:46)
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