Show the location of a class as loaded by the JVM

show_class_location.groovy

import java.security.CodeSource
import com.liferay.portlet.dynamicdatamapping.storage.BaseStorageAdapter;

try {
    // Change this to whatever class you want to inspect
    Class clazz = BaseStorageAdapter.class;
    CodeSource src = BaseStorageAdapter.class.getProtectionDomain().getCodeSource();
    if (src != null) {
        println clazz.getSimpleName() + " is sourced here: "+ src
    }
    else {
        println "Couldn't find class"
    }
}
catch (Exception e) {
    println "Script failed: " + e;
}