PPT Slide

class Animal {

protected String strName = “”;

protected String strNoise = “”;

protected int iNumTimesPerformed = 0;

// constructors, accessors & modifiers go here

public void identifySelf( ) {

System.out.println(“My name is “ + strName);

} // of identifySelf

public void perform ( ) {

doYourThing( );

iNumTimesPerformed++;

} // of perform

public void doYourThing( ) {

; // ‘no-op’ method

} // of doYourThing

} // of Animal

Example