How do I use the new @BootstrapMethod annotation?

[assembling signals]

Hello!

Sorry, but I seem not to understand the description of @BootstrapMethod javadoc.

I declare a class with a static method (which returns a CallSite).
The class from which InvokeDynamic is performed is annotated with the new annotation.
Error is: java.lang.IllegalStateException: no bootstrap method found for invokedynamic.

Please help!

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CODE
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import java.dyn.*;

@BootstrapMethod(value = _InvokeDynamic.Bootstrap.class, name = "bootstrap")
public class _InvokeDynamic {

    public final static class Bootstrap {
        public static CallSite bootstrap(Class<?> declaring, String name, MethodType type) {
            CallSite cs = new CallSite();
            System.out.println(declaring + "." + name + " : " + type);
            cs.setTarget(mhNormal);
            return cs;
        }
    }

    private final static MethodHandle mhNormal;

    public static int staticMethod(int i1, int i2) {
        return i1 + i2;
    }

    static {
        try {
            mhNormal = MethodHandles.lookup().findStatic(
                    _InvokeDynamic.class, "staticMethod",
                    MethodType.methodType(int.class, int.class, int.class));
        } catch (Exception ex) {
            throw new Error(ex);
        }
    }

    private static void doDynSyntaxUsual()
            throws Throwable {
        int x;
        x = (int) InvokeDynamic.ANY((int) -1, (int) +2);
        System.out.println(x);
    }

    public static void main(String... args)
            throws Throwable {
        doDynSyntaxUsual();
    }

}

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OUTPUT
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Exception in thread "main" java.lang.IllegalStateException: no bootstrap method found for invokedynamic
        at _InvokeDynamic.doDynSyntaxUsual(_InvokeDynamic.java:40)
        at _InvokeDynamic.main(_InvokeDynamic.java:46)