Java Unit 4

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The run() method serves as the core execution point within a thread.

setPriority() method is used to assign priority to a thread.

sleep(), wait(), and suspend() methods can cause a thread to block.

A thread can reside in five states: New, Runnable, Running, Blocked, and Terminated.

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A class can extend another class while implementing interfaces.
The dot operator is for accessing the class that resides in a Java package.
Public approach would be used to declare variables in an interface.
An interface is basically a kind of class.
Interfaces approach is used to achieve multiple inheritance in Java.
The Java package used for creating and implementing applets is java.applet.
Final fields and abstract methods elements can be defined by a Java interface.
The Java compiler uses the java.lang package.
Use an import statement to include an external package in a Java program.
package packagename is the general format for creating the package.