java.security.AccessControlException

access denied (java.lang.RuntimePermission accessClassInPackage.sun.io)

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Solutions on the web4717

  • via Oracle Community by 807553, 11 months ago
    access denied (java.lang.RuntimePermission accessClassInPackage.sun.io)
  • via Google Groups by jimmy Zhang, 1 year ago
    access denied (java.lang.RuntimePermission accessClassInPackage.sun.io )
  • access denied (java.lang.RuntimePermission accessClassInPackage.sun.io)
  • Stack trace

    • java.security.AccessControlException: access denied (java.lang.RuntimePermission accessClassInPackage.sun.io) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPackageAccess(Unknown Source) at sun.applet.AppletSecurity.checkPackageAccess(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at SQL.toSQL(SQL.java:32) at MyConnect.SQLquery(MyConnect.java:42) at WelcomeFrame.actionPerformed(WelcomeFrame.java:196) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEvent(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)

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