Hello

I have a two JTextArea. First TextArea store values as the following (In Sequence):

100

200

300

400

I have the second JTextArea. I want to create a button and when I put a value of the second JTextArea that similar to the values in the first JTextArea the button remove the previous values in the first JTextArea, for example: in the second JTextArea I have put 300 and clicked the button. The first JTextArea values remain.

300

400