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The Data Type of Some Variables

Natalie Kopple
Ranch Hand

Joined: May 06, 2003
Posts: 325
Hi, I have two questions relating to the data types:

1. If the method invocation on an instance returns a variable "result", which is a file in the JSON format. What is the data type of "result"?
2. If a method returns an "Atom Feed" document; which is given a varible name "document". The generate this document, the Java class has to with a JAR on the class path. What is the data tye of this "document". Is it "Feed"?

Thank you.

Jesper de Jong
Java Cowboy
Saloon Keeper

Joined: Aug 16, 2005
Posts: 15041

Those questions are impossible to answer without any more context. You should have a look at the definition or API documentation of the methods you're calling.

If a method is declared as:

then the data type of the return value is Something.
Consider Paul's rocket mass heater.
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