beginner

Class AboutObjects

java.lang.Object

beginner.AboutObjects

public class AboutObjects
extends Object

Constructor Summary

Constructors

Constructor and Description
AboutObjects()

Method Summary

Modifier and Type	Method and Description
void	allClassesInheritFromObject()
void	newObjectInstancesCanBeCreatedDirectly()
void	objectToString()
void	toStringConcatenates()
void	toStringIsTestedForNullWhenInvokedImplicitly()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AboutObjects

public AboutObjects()

Method Detail

newObjectInstancesCanBeCreatedDirectly

public void newObjectInstancesCanBeCreatedDirectly()

allClassesInheritFromObject

public void allClassesInheritFromObject()

objectToString

public void objectToString()

toStringConcatenates

public void toStringConcatenates()

toStringIsTestedForNullWhenInvokedImplicitly

public void toStringIsTestedForNullWhenInvokedImplicitly()