Java doesn’t support multi-value returns but if all returned elements are of same type then an array can be returned which in turn is returning multiple values. // A Java program to demonstrate that a ...

Explanation: Java doesn’t support multi-value returns but returning multiple values with different datatype in Java is possible via creating a class. In above case Test and encapsulating encapsulating ...

Need to add multiple values to a key in a Java HashMap but can't figure out how to do it? Here are three examples of how to solve the multiple values per key problem in Java.