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StringBuffer in OCA exam

 
Sika Annas
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Does the OCA exam contain any question about the StringBuffer exam?
 
Roel De Nijs
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I think it contains only questions about it's more performant (but not thread-safe) brother: StringBuilder. So you need to know the most important methods of StringBuilder (StringBuffer has exactly the same methods, although each method is marked synchronized)
 
Don't get me started about those stupid light bulbs.
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