[java-list] java.io.Serializable.

[Adriano]

Tenho um conjunto de classes. Em uma certa classe, quero Serializar um atributo dessa classe. Tive que implementar a classe java.io.Serializable em todas as outras classes. Mas continuou dando o seguinte erro: Algu�m sabe por que isso est� acontecendo?   IOException saveListPictures. getMessage: java.awt.geom.Point2D$Float printStackTrace java.io.NotSerializableException: java.awt.geom.Point2D$Float         at java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1148)         at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)         at java.io.ObjectOutputStream.outputClassFields(ObjectOutputStream.java:1827)         at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:480)         at java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1214)         at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)         at java.io.ObjectOutputStream.outputClassFields(ObjectOutputStream.java:1827)         at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:480)         at java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1214)         at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)         at java.io.ObjectOutputStream.outputArray(ObjectOutputStream.java:1098)         at java.io.ObjectOutputStream.checkSubstitutableSpecialClasses(ObjectOutputStream.java:456)         at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:361)         at java.io.ObjectOutputStream.outputClassFields(ObjectOutputStream.java:1827)         at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:480)         at java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1214)         at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)         at icc.com.graphics.vg.ICCVGPanel.saveListPictures(ICCVGPanel.java:46)         at ACME_Prototype_One.SaveActionPerformed(ACME_Prototype_One.java:161)         at ACME_Prototype_One.access$100(ACME_Prototype_One.java:14)         at ACME_Prototype_One$2.actionPerformed(ACME_Prototype_One.java:62)         at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)         at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1504)         at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)         at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)         at javax.swing.AbstractButton.doClick(AbstractButton.java:279)         at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:886)         at java.awt.Component.processMouseEvent(Component.java:3715)         at java.awt.Component.processEvent(Component.java:3544)         at java.awt.Container.processEvent(Container.java:1164)         at java.awt.Component.dispatchEventImpl(Component.java:2593)         at java.awt.Container.dispatchEventImpl(Container.java:1213)         at java.awt.Component.dispatchEvent(Component.java:2497)         at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)         at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)         at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)         at java.awt.Container.dispatchEventImpl(Container.java:1200)FIM IOException saveListPictures           at java.awt.Window.dispatchEventImpl(Window.java:926)         at java.awt.Component.dispatchEvent(Component.java:2497)         at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)         at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)         at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)         at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)         at java.awt.EventDispatchThread.run(EventDispatchThread.java:85) ----------------- Adriano Sastre Vieira Especialista em Sistemas Inatel Competence Center +55 35 3471 9335 http://www.inatel.br