How to define a Java array of objects

To define a Java object array, you can do so using the following syntax:

<类名>[] <数组名> = new <类名>[<数组长度>];

For example, to define an array of Person objects with a length of 5, you can write it like this:

Person[] persons = new Person[5];

This will create a Person object array named “persons” that can store 5 Person objects. Note that each element in the array will be initialized as null. If you need to assign specific objects to each element in the array, you can do so using instantiation or assignment operations. For example:

persons[0] = new Person("John", 25);
persons[1] = new Person("Alice", 30);
// ...

This allows you to assign specific Person objects to the first and second elements in the array.