How can I align the text in the textarea in java swing , is there a property for this and how ?...
This should work out:
JTextArea jTextArea = new JTextArea();
jTextArea.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
(credit to Braj for this answer).
Also, this should give you more information: How to set the orientation of JTextArea from right to left (inside JOptionPane)