Com object in Java , possible?

sorry for stupid question but I don't have any experience with java , nothing about jvm , and it's internals, googling the subj doesn't gave results.

The question is if it's possible to write a com object with Java ? then run it from C# ?

Thanks.

What is object [] in Java?

A Java object is a member (also called an instance) of a Java class. Each object has an identity, a behavior and a state. The state of an object is stored in fields (variables), while methods (functions) display the object's behavior. Objects are created at runtime from templates, which are also known as classes.

Yes , you can use COM Object from Java, Try to read this Link : Using a COM Object from Java

but i don't know the second part