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 &nbsp;It could be possible that your classes.zip file is corrupted. &nbsp;Are you able to easily re-install the JDK? &nbsp;Alternatively, can you copy the classes.zip (in the JDK lib directory) to a scratch directory, and unzip it there (a good Unix unzip tool is InfoZip)? &nbsp;If the unzip fails then it's definitely the classes.zip that is the problem.<br />

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 It could be possible that your classes.zip file is corrupted.  Are you able to easily re-install the JDK?  Alternatively, can you copy the classes.zip (in the JDK lib directory) to a scratch directory, and unzip it there (a good Unix unzip tool is InfoZip)?  If the unzip fails then it's definitely the classes.zip that is the problem.


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<div class="content wysiwyg-content">
when I execute javac of jdk 102 the screen shows de next <br />
error:<br />
error: I/O error in sun.tools.zip.ZipEntry@ee1<wbr />99bb8.<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;What is wrong?
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when I execute javac of jdk 102 the screen shows de next 
error:
error: I/O error in sun.tools.zip.ZipEntry@ee199bb8.
		What is wrong?

java compiler problem

Unix is a multitasking, multi-user computer operating system originally developed in 1969 at Bell Labs. Today, it is a modern OS with many commercial flavors and licensees, including FreeBSD, Hewlett-Packard’s UX, IBM AIX and Apple Mac OS-X. Apart from its command-line interface, most UNIX variations support the standardized X Window System for GUIs, with the exception of the Mac OS, which uses a proprietary system.