Casting integers from objects... (and other primitives too)
21 Jun 2013
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#Java
In Java, if you are 100% sure you’ve got an Integer in the form of an Object and you want to convert it to an “int” type…
Object obj;
int val = ((Integer) obj).intValue();
And this works with other primitive data types also.
Anthony is an Australian software engineer and mathematician. As a UTS MBT graduate, Anthony is the technology co-founder of a property and cycling-tech startup and enjoys teaching and learning coding with the Australian startup scene.