import java.lang.reflect.Method;


public class Main {

/**
* Lists the methods of a class using the Reflection api.
*/
public void listMethodsUsingReflection() {

//Obtain the Class instance
Class personClass = Person.class;

//Get the methods
Method[] methods = personClass.getDeclaredMethods();

//Loop through the methods and print out their names
for (Method method : methods) {
System.out.println(method.getName());
}
}


/**
* @param args the command line arguments
*/
public static void main(String[] args) {
new Main().listMethodsUsingReflection();
}


class Person {

private String firstname;
private String lastname;
private String age;

public String getFirstname() {
return firstname;
}

public void setFirstname(String firstname) {
this.firstname = firstname;
}

public String getLastname() {
return lastname;
}

public void setLastname(String lastname) {
this.lastname = lastname;
}

public String getAge() {
return age;
}

public void setAge(String age) {
this.age = age;
}
}
}





If you run the example code above the output will be:

getFirstname
setFirstname
getLastname
setLastname
getAge
setAge