Thinking in Java笔记7

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(第8章笔记)

 

运行结果:

 

a.length()=2
Weeble
c[0] = 0
c[1] = 2
after being redefined
c[0] = 9
c[1] = 8
Cat #1
Dog #1
This is Cat #2
Cat #3
Cat #4
[Test7 address: com.Test7@61de33
]
{127}
Looking up Dog for Cat #3
This is Dog #3

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