error not a statement???

[west140]

Hola me sale este error pero aun no se como resolverlo, quiero obtener un datos de un JTable aqui dejo el codigo.

Código HTML:

 int fila = jTable3.rowAtPoint(evt.getPoint());
        int columna = jTable3.columnAtPoint(evt.getPoint());
        if ((fila > -1) && (columna > -1))
        String aux=""+ jTable3.getValueAt(fila,columna); //aqui me da el error!!

Se que me regresa un Object, pero al quererlo convertir en String no me deja.
O existe otra forma para convertirlo en String??

Este es el error:

Código HTML:

Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Uncompilable source code - not a statement
        at hospital.HospitalVV.jTable3MouseClicked(HospitalVV.java:3653)
        at hospital.HospitalVV.access$4300(HospitalVV.java:14)
        at hospital.HospitalVV$42.mouseClicked(HospitalVV.java:939)
        at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253)
        at java.awt.Component.processMouseEvent(Component.java:6137)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
        at java.awt.Component.processEvent(Component.java:5899)
        at java.awt.Container.processEvent(Container.java:2023)
        at java.awt.Component.dispatchEventImpl(Component.java:4501)
        at java.awt.Container.dispatchEventImpl(Container.java:2081)
        at java.awt.Component.dispatchEvent(Component.java:4331)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4301)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3974)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3895)
        at java.awt.Container.dispatchEventImpl(Container.java:2067)
        at java.awt.Window.dispatchEventImpl(Window.java:2458)
        at java.awt.Component.dispatchEvent(Component.java:4331)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Espero me puedan ayudar.

[CalgaryCorpus]

Define la variable aux antes, y en el if solo la asignas. No la definas e inicialices de una vez ahi.

[west140]

Resuelto gracias man me sirvio tu ayuda.