ResourceFinder bootClassPathResourceFinder = new PathResourceFinder(
optionalBootClassPath == null ?
PathResourceFinder.parsePath(System.getProperty("sun.boot.class.path")):
optionalBootClassPath
);
ResourceFinder extensionDirectoriesResourceFinder = new JarDirectoriesResourceFinder(
optionalExtDirs == null ?
PathResourceFinder.parsePath(System.getProperty("java.ext.dirs")):
optionalExtDirs
);
ResourceFinder classPathResourceFinder = new PathResourceFinder(classPath);