Append the new value to the end of this List. This method has 2 different variants.
- boolean add(Object value) − Append the new value to the end of this List.
Syntax
boolean add(Object value)
Parameters
- value – Value to be appended to the list.
Return Value − A Boolean value on whether the value was added.
- void add(int index, Object value) − Append the new value to a particular position in the List.
Syntax
void add(int index, Object value)
Parameters
- value – Value to be appended to the list.
- index- the index where the value needs to be added.
Return Value − None
Example
Following is an example of the usage of this method −
class Example {
static void main(String[] args) {
def lst = [11, 12, 13, 14];
println(lst);
lst.add(15);
println(lst);
lst.add(2,20);
println(lst);
}
}
When we run the above program, we will get the following result −
[11, 12, 13, 14] [11, 12, 13, 14, 15] [11, 12, 20, 13, 14, 15]
Previous Page:-Click Here
Pingback: Groovy - Lists - Adglob Infosystem Pvt Ltd
You could certainly see your skills in the work you write. The world hopes for more passionate writers like you who are not afraid to say how they believe. Always go after your heart.