ls /usr/share/java
activation-1.1.1.jar         hsqldb.jar              mx4j.jar
activation.jar               hsqldbutil-1.8.0.8.jar  mx4j-remote-3.0.1.jar
Azureus2.jar                 hsqldbutil.jar          mx4j-remote.jar
bcel-5.2.jar                 inetlib-1.1.1.jar       mx4j-tools-3.0.1.jar
bcel.jar                     inetlib.jar             mx4j-tools.jar
bcprov.jar                   jaxp-1.3.jar            openoffice
bsh-2.0b4.jar                jline-0.9.5.jar         regexp-1.4.jar
bsh.jar                      jline.jar               regexp.jar
commons-cli-1.0.jar          jsp-api-2.0.jar         seda.jar
commons-cli.jar              jsp-api.jar             serializer.jar
gcj-endorsed                 libgcj-4.1.jar          servlet-2.3.jar
gnu-crypto-der.jar           libgcj-4.2.jar          servlet-api-2.4.jar
gnu-crypto.jar               libgcj-tools-4.1.jar    servlet-api.jar
gnumail-1.1.2.jar            libgcj-tools-4.2.jar    xalan2.jar
gnumail.jar                  libintl.jar             xercesImpl.jar
gnumail-providers-1.1.2.jar  log4j-1.2.13.jar        xml-apis.jar
gnumail-providers.jar        log4j-1.2.jar           xmlParserAPIs.jar
hsqldb-1.8.0.8.jar           mx4j-3.0.1.jar