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  1. JDK
  2. JDK-8128827

Clicking clear buttion on java console popping up from signed applet will cause a NullPointerException

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Duplicate
    • Affects Version/s: fx2.0
    • Fix Version/s: fx2.0
    • Component/s: javafx
    • Environment:

      win7 x64, b42 32bit, jre7 32bit, chrome 13 32bit, ie8 32bit

      Description

      Steps to reproduce.
      1. Enable debug options and set console as show in JCP
      2. Launch a signed applet from http://sqeweb.us.oracle.com/deployment1/deployment_6_UR_int_exec_ws/6/deployment/src/javafx/fxfeaturesTest/fxfeaturesTest/html/SignedJNLPTest.html
      3. The java console will come out with lots of information
      4. Click "clear" button
      5. The console will be cleared but null pointer exceptions will be thrown

      Note: Try it with unsigned applet, there is no such problem


      Java Plug-in 10.0.1.255
      Using JRE version
      User home directory =
      ----------------------------------------------------
      c: clear console window
      f: finalize objects on finalization queue
      g: garbage collect
      h: display this help message
      l: dump classloader list
      m: print memory usage
      o: trigger logging
      q: hide console
      r: reload policy configuration
      s: dump system and deployment properties
      t: dump thread list
      v: dump thread stack
      x: clear classloader cache
      0-5: set trace level to <n>
      ----------------------------------------------------
      Exception in runnable
      java.lang.NullPointerException
      at javafx.scene.control.TextInputControl.replaceText(Unknown Source)
      at javafx.scene.control.TextInputControl.insertText(Unknown Source)
      at com.sun.deploy.uitoolkit.impl.fx.ui.FXConsole$4.run(Unknown Source)
      at com.sun.javafx.application.PlatformImpl$3.run(Unknown Source)
      at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
      at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
      at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
      at java.lang.Thread.run(Unknown Source)
      Exception in runnable
      java.lang.NullPointerException
      at javafx.scene.control.TextInputControl.replaceText(Unknown Source)
      at javafx.scene.control.TextInputControl.insertText(Unknown Source)
      at com.sun.deploy.uitoolkit.impl.fx.ui.FXConsole$4.run(Unknown Source)
      at com.sun.javafx.application.PlatformImpl$3.run(Unknown Source)
      at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
      at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
      at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
      at java.lang.Thread.run(Unknown Source)
      Exception in runnable
      java.lang.NullPointerException
      at javafx.scene.control.TextInputControl.replaceText(Unknown Source)
      at javafx.scene.control.TextInputControl.insertText(Unknown Source)
      at com.sun.deploy.uitoolkit.impl.fx.ui.FXConsole$4.run(Unknown Source)
      at com.sun.javafx.application.PlatformImpl$3.run(Unknown Source)
      at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
      at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
      at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
      at java.lang.Thread.run(Unknown Source)
      network: Connecting http://sqeweb.us.oracle.com/deployment1/deployment_6_UR_int_exec_ws/6/deployment/src/javafx/fxfeaturesTest/fxfeaturesTest/html/SignedJNLPTest.jnlp with proxy=HTTP @ www-proxy.jp.oracle.com/146.56.236.149:80
      network: ResponseCode for http://sqeweb.us.oracle.com/deployment1/deployment_6_UR_int_exec_ws/6/deployment/src/javafx/fxfeaturesTest/fxfeaturesTest/html/SignedJNLPTest.jnlp : 304
      network: Encoding for http://sqeweb.us.oracle.com/deployment1/deployment_6_UR_int_exec_ws/6/deployment/src/javafx/fxfeaturesTest/fxfeaturesTest/html/SignedJNLPTest.jnlp : null
      network: Disconnect connection to http://sqeweb.us.oracle.com/deployment1/deployment_6_UR_int_exec_ws/6/deployment/src/javafx/fxfeaturesTest/fxfeaturesTest/html/SignedJNLPTest.jnlp
      network: JARUpdater: update check for http://sqeweb.us.oracle.com/deployment1/deployment_6_UR_int_exec_ws/6/deployment/src/javafx/fxfeaturesTest/fxfeaturesTest/classes/signedJNLP.jar

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              • Assignee:
                leifs Leif Samuelsson (Inactive)
                Reporter:
                yanqchen Sheldon Chen (Inactive)
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                Dates

                • Created:
                  Updated:
                  Resolved:
                  Imported: