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Eligible objects - GC question

 
Greenhorn
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The answer is five objects; I find 4...
da, da[0], da[1] and d.
Which is the fifth one? Any idea?
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Bartender
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Fifth one is dz.

You should not count variables. You should count objects.

There are
1. new Dozens[3]
2. new Dozens()
3. int[] inside 2
4. new Dozens()
5. int[] inside 4.
 
Ranch Hand
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https://coderanch.com/t/652694/java-programmer-SCJP/certification/Arrays-Objects#3016944 may be this post help to count
 
Balkı Gemirter
Greenhorn
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Thank you all!
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