I have problem about array in java, what i am trying to do is when i press E it should store rr which is selectionpane rectangle into Listrr2 and then after press key A it should print rr2.size but it always is 1 even i press E many times. So my code does not work at all because it reassign the object in rr2 list every time i press E. I just want it continue storing the rectangle. If you have sample code pls let me know, thanks

/I label.setText ("you're done"); System.out.println("you selected pane"+SelectionP); ?f (argo . getKeyCode ()--KeyEvent . vr_E) { rr select 1onPane. r; selectionPane.label.setText (rr.tostring )) rr2 = new ArrayList(); rr2.add (rr) else if (arg0.getKeyCode KeyEvent. VKA) ( selectionPane.label.setText("print test"). x-rr2.size system.out.println("this is array size: "+x): eoverride public void keyReleased (KeyEvent argo) ( / TODO Auto-generated method stub /I label.setText ("you're done"); System.out.println("you selected pane"+SelectionP); ?f (argo . getKeyCode ()--KeyEvent . vr_E) { rr select 1onPane. r; selectionPane.label.setText (rr.tostring )) rr2 = new ArrayList(); rr2.add (rr) else if (arg0.getKeyCode KeyEvent. VKA) ( selectionPane.label.setText("print test"). x-rr2.size system.out.println("this is array size: "+x): eoverride public void keyReleased (KeyEvent argo) ( / TODO Auto-generated method stub