textarea.setText(textarea.getText() + " " + textToAppend);
You can also use a StringBuilder or StringBuffer to append all the text in the loop and afterwords call setText() with your...
Type: Posts; User: copeg
Re: how to print for-loop output to JTextArea
textarea.setText(textarea.getText() + " " + textToAppend);
You can also use a StringBuilder or StringBuffer to append all the text in the loop and afterwords call setText() with your...