How do I print the class structures in a jar file using the javap tool?

Question

I want to list the methods of the class files in the jar using the javap tool. How do I do it so that it lists the methods and members of all the class files in the jar. Rig

Answer 1

Even easier would be

JAR= \
javap -classpath $JAR $(jar -tf $JAR | grep "class$" | sed s/\.class$//)