private static Collection4 collectNames(Class[] classes) {
Collection4 names = new Collection4();
for (int classIdx = 0; classIdx < classes.length; classIdx++) {
names.add(classes[classIdx].getName());
}
return names;
}
public static void main(String[] args) throws Exception {
ClassLoader parent = ExcludingClassLoader.class.getClassLoader();
String excName = ExcludingClassLoader.class.getName();
Collection4 excluded = new Collection4();
ClassLoader incLoader = new ExcludingClassLoader(parent, excluded);
System.out.println(incLoader.loadClass(excName));
excluded.add(excName);
try {
System.out.println(incLoader.loadClass(excName));
} catch (ClassNotFoundException exc) {
System.out.println("Ok, not found.");
}
}
protected synchronized Class loadClass(String name, boolean resolve)
throws ClassNotFoundException {
if (_excludedNames.contains(name)) {
print("EXCLUDED: " + name);
throw new ClassNotFoundException(name);
}
if (_cache.containsKey(name)) {
print("CACHED: " + name);
return (Class) _cache.get(name);
}
if (mustDelegate(name)) {
print("NATIVE: " + name);
return super.loadClass(name, resolve);
}
Class clazz = findRawClass(name);
if (resolve) {
resolveClass(clazz);
}
_cache.put(clazz.getName(), clazz);
print("LOADED: " + name);
return clazz;
}