How to get a text in a textfield by pressing button in java

Question

for example i want to press a button on which text is 9 after pressing the text should be displayed in a textfield as a 9 using java

Answer 1

do you use javafx?

Answer 2

no i am using java swing

Answer 3

please share the code of posssible using eclipse oxygen thanx

Answer 4

i never used swing, sry. would have to google myself.

Answer 5

its ok no problem if u
solve i am thank full to you if not same thank full to you