The explanation of the source program in JAVA on inheritance, rewriting, and polymorphism

Filename	Size	Update
OODemo4\.classpath	301	2017-09-07
OODemo4\.project	383	2017-09-07
OODemo4\.settings	0	2017-09-24
OODemo4\.settings\org.eclipse.jdt.core.prefs	598	2017-09-07
OODemo4\bin	0	2017-09-24
OODemo4\bin\com	0	2017-09-24
OODemo4\bin\com\lqx	0	2017-09-24
OODemo4\bin\com\lqx\extendsdemo	0	2017-09-24
OODemo4\bin\com\lqx\extendsdemo\Animal.class	1829	2017-09-07
OODemo4\bin\com\lqx\extendsdemo\BoShiCat.class	296	2017-09-07
OODemo4\bin\com\lqx\extendsdemo\Cat.class	1445	2017-09-07
OODemo4\bin\com\lqx\extendsdemo\Dog.class	284	2017-09-07
OODemo4\bin\com\lqx\extendsdemo\Fish.class	287	2017-09-07
OODemo4\bin\com\lqx\extendsdemo\Test1.class	1201	2017-09-07
OODemo4\bin\com\lqx\extendsdemo\Test2.class	822	2017-09-07
OODemo4\src	0	2017-09-24
OODemo4\src\com	0	2017-09-24
OODemo4\src\com\lqx	0	2017-09-24
OODemo4\src\com\lqx\extendsdemo	0	2017-09-24
OODemo4\src\com\lqx\extendsdemo\Animal.java	1718	2017-09-07
OODemo4\src\com\lqx\extendsdemo\BoShiCat.java	83	2017-09-07
OODemo4\src\com\lqx\extendsdemo\Cat.java	1413	2017-09-07
OODemo4\src\com\lqx\extendsdemo\Dog.java	73	2017-09-07
OODemo4\src\com\lqx\extendsdemo\Fish.java	80	2017-09-07
OODemo4\src\com\lqx\extendsdemo\Test1.java	698	2017-09-07
OODemo4\src\com\lqx\extendsdemo\Test2.java	543	2017-09-07

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