How do I print the class structures in a jar file using the javap tool?
Solution 1:
#!/bin/bash
# Set the JAR name
jar=<JAR NAME>
# Loop through the classes (everything ending in .class)
for class in $(jar -tf $jar | grep '.class'); do
# Replace /'s with .'s
class=${class//\//.};
# javap
javap -classpath $jar ${class//.class/};
done
Solution 2:
Even easier would be
JAR=<path to jarfile> \
javap -classpath $JAR $(jar -tf $JAR | grep "class$" | sed s/\.class$//)