This is the class:
class Foo {
public void bar(int a, Object b) {
}
}
Now I'm trying to get "reflect" this method from the class:
Class c = Foo.class;
Class[] types = { ... }; // what should be here?
Method m = c.getMethod("bar", types);
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2 Answers
There's just an int.class.
Class[] types = { int.class, Object.class };
An alternative is Integer.TYPE.
Class[] types = { Integer.TYPE, Object.class };
The same applies on other primitives.
2 Comments
Racky
And how do you invoke the method? If I want to pass boolean to such a method it does not work: invoke(null, new Object[] {myString, myBool}); ... boolean cannot be converted to Object.
xehpuk
@Racky Works for me, at least syntactically. Are you using a Java version below 5 (missing Autoboxing)?
The parameter of the method is a primitive short not an Object Short.
Reflection will not find the method because you specified an object short. The parameters in getMethod() have to match exactly.
EDIT: The question was changed. Initially, the question was to find a method that takes a single primitive short.
