Apache Commons IO does not contain a class called "JsonPropertyOrder".

However, you can use JsonPropertyOrder annotation from Jackson library, which is a popular library for working with JSON in Java.

Here's an example of how you might use the JsonPropertyOrder annotation to specify the order of properties when serializing a Java class to JSON:

import com.fasterxml.jackson.annotation.JsonPropertyOrder;

@JsonPropertyOrder({"property1", "property2", "property3"})
public class MyClass {
    private String property1;
    private String property2;
    private String property3;

    // Getters and setters
}

In this example, when the MyClass is serialized to JSON using the Jackson library, the properties will be in the order of "property1", "property2", "property3" in the JSON.