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| Code Block | ||
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doSomething(1)
private void doSomething(int... i) { // use int instead of Integer here
System.out.println("specific");
}
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| Wiki Markup |
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Retrofitting old methods containing {{final}} array parameters with generically typed varargs is not always a good idea. This is because if some method did not accept an argument of a particular type, it may be possible to override the compile-time checking so that with the use of generic varargs, it now compiles cleanly. \[[Bloch 08|AA. Java References#Bloch 08]\] |
Risk Assessment
Unmindful use of the varargs feature breaks strong compile-time type checking, may create ambiguity and diminish code readability.
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