Answers for "empty list in java"

how to empty list in java

arr.clear();

java create new empty list

List myList = new ArrayList();

create new empty list java

List myList = new ArrayList();
or with generics (Java 7 or later)

List<MyType> myList = new ArrayList<>();
or with generics (Old java versions)

List<MyType> myList = new ArrayList<MyType>();