These packages (and its descendants) are missing in the sun.jdk module:

com.sun.image
com.sun.image.codec
com.sun.image.codec.jpeg
com.sun.imageio
com.sun.imageio.plugins
com.sun.imageio.plugins.bmp
com.sun.imageio.plugins.common
com.sun.imageio.plugins.gif
com.sun.imageio.plugins.jpeg
com.sun.imageio.plugins.png
com.sun.imageio.plugins.wbmp
com.sun.imageio.spi
com.sun.imageio.stream

All these packages are required by Java Advanced Imaging (JAI) to use some usual features.

Could you add these to the sun.jdk module? Thank you.

PS: Please, check this JIRA also: AS7-3872 . The package sun.util.locale seems not to be loaded by the JSP processor.