GetStaticMethodId method signature for public static MyClass myMethod()

Question

What is the method signature (for use with GetStaticMethodId) for this method:-

public static MyView newMyView() {
    return new MyView(RhodesService.getInstance().getContext(), null);
}

Is it "()Lcom/nativestuff/MyView;"? (if the package is com.nativestuff?)

Answer 1

Yes ()Lcom/nativestuff/MyView; is correct. In general:

• B = byte
• C = char
• D = double
• F = float
• I = int
• J = long
• S = short
• V = void
• Z = boolean
• Lfully-qualified-class = fully qualified class
• [type = array of type
• (argument types)return type = method type. If no arguments, use empty argument types: (). If return type is void (or constructor) use (argument types)V.

Answer 2

()Lcom/nativestuff/MyView is correct.

You can also find the signature through

javap -s -classpath bin/classes com.nativestuff.MyView