Java – Auto boxing: so I can write: integer I = 0; Instead: integer I = new integer (0);
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Java
Automatic packing seems to come down to the fact that I can write:
Integer i = 0;
Substitute:
Integer i = new Integer(0);
Therefore, the compiler can automatically convert primitives to objects
Is that the idea? Why is this important?
Solution
You're a little simplified
Automatic boxing also works when using collections As described in sun's Java document:
Great overview of Autoboxing
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