Some scjp Generic questions

public static <T extends Number> void hello(Collection<T> aa){}is perfectly valid butpublic static <T super Number> void hello(Collection<T> aa){} is not valid why?Regards,Abdul Mohsin

[250 byte] By [Abdul_Mohsin_HCLa] at [2007-11-27 2:25:47]

«« problem regarding port number in url
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# 1

because that's how it's defined in the language spec...

jwentinga at 2007-7-12 2:34:32 >

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# 2

Its because of the java specification and implmentation standards

b.m.krajua at 2007-7-12 2:34:32 >

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