PPT Slide

concept of something that will execute code

while it is active.

? The Runnable interface declares a single

method:

public abstract void run()

? The Thread class implements the Runnable

interface, but it has a lot of extra overhead,

so it is often easier to just implement Runnable

directly.

? If an object implementing Runnable is used

to create a thread, then starting the thread will

lead to the invocation of the object’s run

method in that separately executing thread.