java copy list
List<Object> copy = new ArrayList<>();
copy.addAll(originalList);java copy list
List<Object> copy = new ArrayList<>();
copy.addAll(originalList);java clone method
int serial = 123;
MyObject thing1 = new MyObject(serial, "Name");
thing1.addDescription("The object I plan on cloning");
MyObject thing2 = thing1.clone();
@Override
public Object clone() throws CloneNotSupportedException {
MyObject clone = new MyObject(this.serial, this.name); // All items were immutable
clone.description = new String(this.description); // If a field is not immutable
return clone;
}Copyright © 2021 Codeinu
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