Description of problem:
mc doesn't handle properly "Java archive data (JAR)" files.

Version-Release number of selected component (if applicable):

$ rpm -qv mc
mc-4.8.13-1.fc22.i686
$ rpm -qv file
file-5.22-4.fc22.i686

How reproducible:
100%

Steps to Reproduce:
1. $ wget http://apache.belnet.be/cxf/3.1.2/apache-cxf-3.1.2.tar.gz
2. $ tar -zxf apache-cxf-3.1.2.tar.gz
3. Try go open apache-cxf-3.1.2/lib/cxf-core-3.1.2.jar with mc

Actual results:
It doesn't work.

Expected results:
Should work.

Additional info:

$ file apache-cxf-3.1.2/lib/cxf-core-3.1.2.jar
apache-cxf-3.1.2/lib/cxf-core-3.1.2.jar: Java archive data (JAR)

So we have two different data types (reported by 'file' and handled by 'mc'):
file:           Java archive data (JAR)
/etc/mc/mc.ext: Java Jar file data (zip)

Applying the following patch works for me:
$ diff -u mc.ext.orig mc.ext 
--- mc.ext.orig 2015-09-10 10:51:45.459048767 +0200
+++ mc.ext      2015-09-10 10:52:18.636675156 +0200
@@ -691,7 +691,7 @@
        View=%view{ascii} /usr/libexec/mc/ext.d/archive.sh view zip
 
 # jar(zip)
-type/i/^Java\ Jar\ file\ data\ \(zip\)
+type/i/^Java\ archive\ data\ \(JAR\)
        Open=%cd %p/uzip://
        View=%view{ascii} /usr/libexec/mc/ext.d/archive.sh view zip

But I'm not sure if the old "Java Jar file data (zip)" data type can be safely removed.