WebMar 30, 2024 · Covariant return type is a feature introduced in Java 5 that allows a subclass method to return a more specific type than the type returned by the overridden superclass method. In other words, the return type of an overridden method in a subclass can be a subtype of the return type of the original method in the superclass. WebFeb 23, 2024 · Therefore, the question must hinge on the rules constraining return types in overriding methods. Since Java 5, the language has permitted a covariant return type …
Returning a Value from a Method (The Java™ Tutorials
WebJun 27, 2024 · The Covariant Return Type. The covariant return type is – when we override a method – what allows the return type to be the subtype of the type of the overridden method. To put this into practice, let's take a simple Producer class with a … WebSep 5, 2024 · The Covariant return type is one type of method overriding where the return type of a method may vary in the same direction as that of the subclass. Since Java 5, it … f8lz-2c204-ab
Covariant Return Types HackerRank Solution - CodingBroz
WebCovariant return type refers to the return type of an overriding method. This statement means that the return type of the sub-class method can be a covariant (may vary in the … WebApr 17, 2024 · In this tutorial we are going learn Covariant Return Type which an off the subject question for an interview. With regards to method overriding the return type of … WebWhat is a Covariant Return Type in Java? Covariant return type refers to the return type of an overriding method. This statement means that the return type of the sub-class method can be a covariant (may vary in the same direction) of the parent method’s return type. f8 lady\u0027s-thistle