[Classpathx-xml] corrupt gnujaxp.jar

[Barry White]

Hi,

the jar file 'gnujaxp.jar' seems to be corrupt. It is bundled in:
ftp://ftp.gnu.org/pub/gnu/classpathx/gnujaxp-1.0beta1.zip

I noticed this with the signjar ant task:

sign:
  [signjar] Signing JAR: C:\Documents and 
Settings\bwhite\Desktop\gnujaxp-1.0beta1\gnujaxp.jar
  [signjar] jarsigner: unable to sign jar: java.util.zip.ZipException: 
duplicate entry: META-INF/

If you do a 'jar tf gnujaxp.jar' you will see the duplicate entry. 
Simply unpacking and repacking the jar seems to fix it.

Barry