private void addClass(Class<?> c) {
if (classes.add(c)) {
if (c.getSuperclass() != null) {
addClass(c.getSuperclass());
}
for (Class<?> sc : c.getInterfaces()) {
addClass(sc);
}
for (Class<?> dc : c.getDeclaredClasses()) {
addClass(dc);
}
for (Method m : c.getDeclaredMethods()) {
addClass(m.getReturnType());
for (Class<?> p : m.getParameterTypes()) {
addClass(p);
}
}
if (c != void.class && dimensions(c) < 2) {
Class<?> arrayClass = Array.newInstance(c, 0).getClass();
arrayClasses.put(c, arrayClass);
addClass(arrayClass);
}
}
}
public ResolvedJavaMethod lookupJavaMethod(Method reflectionMethod) {
try {
Class<?> holder = reflectionMethod.getDeclaringClass();
final int slot = reflectionMethodSlot.getInt(reflectionMethod);
final long metaspaceMethod = runtime.getCompilerToVM().getMetaspaceMethod(holder, slot);
return HotSpotResolvedJavaMethod.fromMetaspace(metaspaceMethod);
} catch (IllegalArgumentException | IllegalAccessException e) {
throw new GraalInternalError(e);
}
}