The syntax reveals two forms of the import statement. First, you can import a single type name, which is identified via typeName. Second, you can import all types, which is identified via the ...

Even the most complicated classes in Java can be flattened down to nothing more than the set of primitive data types they represent. But primitive types aren’t objects, and that presents a problem.

For example, import java.base provides all 54 packages defined in the module, such as java.io, java.net and java.security, thus eliminating the need for separate import via the individual commands ...