Print Stacktrace into Textarea in JavaFX

Question

I would like to print the stacktrace of a throwable into a Textarea

Something like this:

textArea.setText(throwableElement.toString() + \"\\n\" + throwab         


        

Answer 1

You can do

StringWriter stackTraceWriter = new StringWriter();
throwableElement.printStackTrace(new PrintWriter(stackTraceWriter));
textArea.setText(throwableElement.toString() + "\n" + stackTraceWriter.toString());