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What are the main differences between the JDK in terms of handling safe var args?
The above issues a warning in JDK 1.6 –
Type safety: A generic array of List is created for a varargs
parameter
Please help me understand.
JDK7 added the @SafeVarargs annotation to note when generic varargs are genuinely safe, and applied that annotation to e.g.
Collections.addAll.