<ul><li>The return type must be specified before the method's signature when declaring the method.</li><li>There are several different data types that can be used as a method return type in Java, including primitive data types (e.g. int, double, char), object data types (e.g. Strings, Objects) and the void data type.</li><li>The void keyword in Java is used to specify that a method does not return any value. It is a return type that indicates the method performs an action but does not produce a result that can be used elsewhere in the code.</li><li>Java supports passing multiple arguments to a method, returning multiple values from a method, having multiple classes in a Java program, and having the same name in the same class.</li></ul>

Day : 18 Return Data types and programmes

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