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How to delete first element "A" in a non-empty List ["A", "B", "A"]

list.delete(0);

List<String> list = new ArrayList<>();

list.removeAll(Arrays.asList("A"));

list.remove(0,"A");

list.remove(0);

list.remove("A");

What will be the result of executing the following code

list.add(0,"B");

A list of two elements:[0,"B"]

List<String> list = Arrays.asList("A");

A list of one element: ["B"]

Compile Error

Runtime Error

Empty list:[]

What will be the result of executing the following code

list.add("A");

A list of two elements: ["A", "A"]

Compile Error

Empty list: []

Runtime Error

A list of one element: ["A"]

List<String> list = Arrays.asList("A");

What will be the result of executing the following code

list.set(0, "A");

A list of one element: ["A"]

A list of two elements: ["A", "A"]

Empty list: []

Compile Error

Runtime Error

List<Object> list = new ArrayList<>();

What will be the result of executing the following code

list.add("A");

list.add(1);

A list of one element: ["A"]

A list of two element: ["A", 1]

A list of one element: [1]

Runtime Error

Compile Error

List<String> list = Arrays.asList("A");

What will be the result of executing the following code

list.set(0, "A");

Compile Error

Empty list: []

A list of two element: ["A", "A"]

A list of one element: ["A"]

✅

Runtime Error

How to change the element at position 0 to "B" in a non-empty list

list.set("B");

list.add(0, "B");

List<String> list = new ArrayList<>();

list.setAll(0, Arrays.asList("B"));

list.add("B");

How to add a new element "B" to a non-empty list at position 0

list.addAll(0, Arrays.asList("B"));

list.set(0,"B");

list.set("B");

list.add(0, "B");

list.add("B");

How to add a new element "A" to the list

List<String> list = new ArrayList<>();

list.add("A");

✅

list.set(0,"A");

list.set("A");

list.addAll(0, Arrays.asList("A"));

list.add(0, "A");