query: How an interface or class method returns object to Interface?
positive_passages.docid: 855
positive_passages.text: What does it mean to "program to an interface"?
negative_passages.docid: 67597
negative_passages.text: Can constructor return a null object?
negative_passages.docid: 142913
negative_passages.text: How do you get the "object reference" of an object in java when toString() and hashCode() have been overridden?
negative_passages.docid: 2691
negative_passages.text: How to return multiple objects from a Java method?
negative_passages.docid: 85960
negative_passages.text: Abstract class vs Interface in Java
negative_passages.docid: 40842
negative_passages.text: Find Java classes implementing an interface
negative_passages.docid: 95621
negative_passages.text: Why do constructors not return values?
negative_passages.docid: 27022
negative_passages.text: The difference between Classes, Objects, and Instances
negative_passages.docid: 119009
negative_passages.text: What is an empty interface used for
negative_passages.docid: 88963
negative_passages.text: How to return subtype in overridden method of subclass in C#?
negative_passages.docid: 7323
negative_passages.text: What is the point of interfaces in PHP?
negative_passages.docid: 26761
negative_passages.text: Getting hold of the outer class object from the inner class object
negative_passages.docid: 48204
negative_passages.text: Why can a constructor only return an object?
negative_passages.docid: 50083
negative_passages.text: Cast interface to its concrete implementation object or vice versa?
negative_passages.docid: 80633
negative_passages.text: Java - declaring from Interface type instead of Class
negative_passages.docid: 5245
negative_passages.text: When should I use an interface in java?
negative_passages.docid: 77918
negative_passages.text: What is returned from a constructor?