gistfile1.java

import org.apache.commons.lang.Validate;

public class Person {
    private String name;

    public Person(String name) { this.name = name; } 

    public void setPersonInformation(String name, String[] address, int age) {
        Validate.notEmpty(name, "Name should not be null");
        Validate.noNullElements( address, "Address cannot contain null elements" );
        Validate.isTrue(age > 10, "Age must be greater than 10"); 
    }
}