size() method of the Collection class

[veremue]

how do i use the size() method to get the number of elements in a collection?

[JosAH]

how do i use the size() method to get the number of elements in a collection?

Suppose I have a collection:[code=java]
Collection c= ...; // however I put elements in it[/code]
Does the following come as a surprise?[code=java]
int cSize= c.size();[/code]
Read the API documentation, it helps a lot.

kind regards,

Jos

[r035198x]

This one is a classic.