| How
References Work |
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| h1 =
h0; |
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| h0.setLength(9); |
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| | Variables
h0 and h1 refer to the same HLine instance |
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| | The
HLine referred to by h1 sees the change since its |
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| the
same HLine |
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| HLine |
| HLine |
| int |
| h0: |
| length: |
| 9 |
| char |
| HLine |
| x |
| h1: |
