What are docstrings in Java?

What are docstrings in Java?

In Java, docstrings are comments that describe the purpose and usage of classes, methods, and fields. They are written using the Javadoc format.

How do I create a docstring for a method?

To create a docstring for a method, use the /** syntax before the method declaration. Include a description, parameters, and return type.

Can you show me an example of a docstring?

Sure! Here's an example:

/**
 * Calculates the sum of two integers.
 * @param a the first integer
 * @param b the second integer
 * @return the sum of a and b
 */
public int sum(int a, int b) {
    return a + b;
}

What tools can I use to generate Javadoc from my code?

You can use the Javadoc tool that comes with the JDK. It generates HTML documentation from your docstrings.