Packages provide an alternative to creating procedures and functions as stand-alone schema objects, and they offer the following advantages:
The supermost package of Java is the "java" package.
import package_name.*;where package_name is your package name.by using this syntax you can import an entire package.
The java.lang package is automatically imported for you.
A default package is a package with no name. You can create a Java class without putting package name on top of the code. This class is included in the "default package". Be careful not to be confused with java.lang, which is a package that contains Java's fundamental classes and get's imported by default.
A user defined package is a package outside of the standard Java libraries.
Yes it is possible to draw in java by using AWT package. or by using javax package.
The supermost package of Java is the "java" package.
import package_name.*;where package_name is your package name.by using this syntax you can import an entire package.
a package
The Java 'this' installation package allows one to create installation programs for their Java based applications. One can download the program from Java.
Because, the java.lang package contains some of the most commonly used classes and utility functions of Java. As a result, almost all classes will be using some or all of those features. So, the creators of Java automatically imported this package in every class that you create to avoid the explicit import action for java developers
The java.lang package is automatically imported for you.
A default package is a package with no name. You can create a Java class without putting package name on top of the code. This class is included in the "default package". Be careful not to be confused with java.lang, which is a package that contains Java's fundamental classes and get's imported by default.
A user defined package is a package outside of the standard Java libraries.
The java.lang package in Java is automatically imported for you.
You can import a package as many times as you want in Java. The compiler will just ignore any duplicates.
You use javac <filename> to compile a class or package.