What is meaning of that code

Question

public void set color(string c) { this.color=c; } }

Answer 1

it's used for giving control accessing to variable... it's only accessible by its public method and other can't access them

Answer 2

it's a java setter method. whenever You call this method u hv to set value to ur variable mention inside method and it's easy way to assign value.

Answer 3

That's a setter.

To get a better understanding of setters and getters, read here: https://stackoverflow.com/a/2036991

Answer 4

wy we have to use set and get method

Answer 5

thanku