How to remove all elements in String array in java? [duplicate]

Answer 1

Usually someone uses collections if something frequently changes.

E.g.

    List someList = new ArrayList();
    // initialize list
    someList.add("Mango");
    someList.add("....");
    // remove all elements
    someList.clear();
    // empty list

An ArrayList for example uses a backing Array. The resizing and this stuff is handled automatically. In most cases this is the appropriate way.