For the code rs.getString(0)
Why does the compiler think it is valid? It should report this error it at compile time.
About Question enthuware.ocpjp.v7.2.1153 :
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icepeanuts
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Re: About Question enthuware.ocpjp.v7.2.1153 :
Compiler doesn't care about actual values. It just checks if you are passing an int to a method that requires an int. This is OCA stuff 
-Paul.
-Paul.
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