ZombieEscape: Multiple KeyBinding at one moment?

[Unome]

Hi Guys! Unome again. The JavaApplet I've been working on is becoming a killer success. My character now has an environment it can explore. He can jump, run, crouch, heal, commit suicide, pause, restart.... and a variety of other things... My main problem at the moment is this:

I cannot perform multiple actions at once:

Situation: Player is pressing the forward key, and then strikes jump(still holding forward key)
RESULT: In normal games you would jump forward... When I strike the jump action the forward action is canceled and he jumps straight up.
HOWEVER: If I strike the keys at the exact same time (kinda hard) he jumps forward.

Same priuncipal apply's when firing gun, jumping, crouching, healing ect...

Heres my action code:

......................
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private void bindKeys() 			//sets up key actions for the program
	 {
	        JRootPane rp = getRootPane();
	        int c = JComponent.WHEN_IN_FOCUSED_WINDOW;
	        InputMap inputMap = rp.getInputMap(c);
	        ActionMap actionMap = rp.getActionMap();
	        inputMap.put(KeyStroke.getKeyStroke("LEFT"), "LEFT");		//creates left action
	        actionMap.put("LEFT", walkleft);
	        inputMap.put(KeyStroke.getKeyStroke("RIGHT"), "RIGHT");		//creates right action
	        actionMap.put("RIGHT", walkright);
	        inputMap.put(KeyStroke.getKeyStroke("SPACE"), "SPACE");		//creates space action
	        actionMap.put("SPACE", fireball);
	        inputMap.put(KeyStroke.getKeyStroke("P"), "P");		//creates space action
	        actionMap.put("P", pause);
.............................
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private AbstractAction walkleft = new AbstractAction() {		//action that moves the ball left
	        public void actionPerformed(ActionEvent e) {
	            Moveball.moveleft();

	        }
	    };

	    private AbstractAction walkright = new AbstractAction() {		//action that moves the ball right
	        public void actionPerformed(ActionEvent e) {
	            Moveball.moveright();
	            
	        }
	    };
..................
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I think the trick lies in the "WHEN_IN_FOCUSED_WINDOW" I'm not quite sure though.

Mmk Java Jenius's. Can you solve this error?