For List Java

You could create a list of Object like List<Object> list = new ArrayList<Object>() . As all classes implementation extends implicit or explicit from java. lang. Object class, this list can hold any object, including instances of Employee , Integer , String etc.

Creating an Array Of Objects In Java – We use the Class_Name followed by a square bracket [] then object reference name to create an Array of Objects . Class_Name[ ] objectArrayReference; Alternatively, we can also declare an Array of Objects as : Class_Name objectArrayReference[ ];

Java List Example

And also, after the introduction of Generics in Java 1.5, it is possible to restrict the type of object that can be stored in the List. Just like several other user-defined ‘interfaces’ implemented by user-defined ‘classes’, List is an ‘interface’, implemented by the ArrayList class, pre-defined in the java .10 Şub 2022