package android.app;

public class ActivityThread {
    public static void initializeMainlineModules() {
        throw new UnsupportedOperationException("STUB!");
    }

    public static ActivityThread systemMain() {
        throw new UnsupportedOperationException("STUB!");
    }

    public ContextImpl getSystemContext() {
        throw new UnsupportedOperationException("STUB!");
    }
}