What are getters and setters in Java?

What are getters and setters in Java?

Getters and setters are methods used to access and update the values of private variables in a class.

Can you give me an example of how to implement them?

Sure! Here's a simple example:

public class Person {
    private String name;

    // Getter
    public String getName() {
        return name;
    }

    // Setter
    public void setName(String name) {
        this.name = name;
    }
}

Why is it important to use them?

Using getters and setters helps to encapsulate the data, allowing for better control over how variables are accessed and modified.

Are there any drawbacks to using getters and setters?

One drawback is that they can lead to more boilerplate code, making the class less concise. However, they improve maintainability.