XML by Example

• public is accessible from anywhere. Public access is declared with the

public modifier.

• package is accessible from the current package only. Package access is

declared with no modifier. It is the default.

• protected is accessible to the class descendant only. Protected access

is declared with the

protected modifier.

• private is accessible to the class only. Private access is declared with

the

private modifier.

Comments and Javadoc

Java has a special form of comments that you can use to automatically gen-

erate documentation for your application.

1. Like C++ or JavaScript, comments are enclosed in

/* and */.

/**

* Rewrite a text file with system-specific ...