How Do You Make a Deep Copy of an Array

You can use a for loop and copy elements of one to another one by one.Use the clone method to clone an array.Use arraycopy() method of System class.Use copyOf() or copyOfRange() methods of Arrays class.

How do you deep copy an array?

1. You can use a for loop and copy elements of one to another one by one.
2. Use the clone method to clone an array.
3. Use arraycopy() method of System class.
4. Use copyOf() or copyOfRange() methods of Arrays class.

Is arrays copy of a deep copy?

It is a deep copy. … So you always get a copy of the reference to that string. The example below shows that a deep copy is made for the class Object. When the original array is changed, the copy does not change.