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Questions about instruction specific to the programming language Java. Use this tag only when the language used would affect the question significantly (if your question uses Java as an example, but does not focus on the language itself, you need not use the tag).

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although Java calls its implicit smart pointers 'references', they are pointers and this concept is essential to grasp in understanding their behavior. Primarily, students need to learn that any non … -primitive Java variable, which is a pointer, is a completely different entity from the object it points to. These two things are separate: they're created in separate places in code, they mean very …
answered Nov 2 '18 by Trixie Wolf