Creating and Storing Objects (Instantiation)

AP Computer Science A· difficulty 4/5

When passing an object reference to a method, Java passes

A
$The reference by value (the method has its own reference variable to the same object)$
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B
$By reference (caller's variable can be reassigned)$
C
$The whole object by value$
D
$Deep copy$

Explanation

Java is always pass-by-value; for objects, it's the reference value that's copied — both refer to the same object, but reassigning inside the method doesn't affect the caller.

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