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When I tried to save a file as a file with Ichitari Ark, NullPointerException
happened.

1. Configration

  OS : Solaris 2.6 and windows95(OSR2)
  JDK ver. : kestrel build-p
  Application : Ichitaro Ark ver. 1.0 (Product ver.)
  note)
    Ichitaro Ark is compiled with jdk1.2.2-002 and includes jre of that version.
    So on default, runtime runs as jdk1.2.2-002.

2. Reproduction

  (1) Please install Ichitaro Ark on your WS.
  (2) Change directory of Ark installed
      -> You can see the file "ark10.jar"
  (3) Type "java -jar ark10.jar"
      -> A splash window will appear and then the Page image window
         will appear.
  (4) Select "file"-"save as" and specifiy a file out of file and
     directory list in order to hi-light it.
  (5) Specify a file name that has not exist to "File name" Box.
  (6) Click "Save"
     -> You will see the dialog box that has the following message.

< message >
java.lang.NullPointerException
        at jp.co.justsystem.ark.io.FileSupport$UI.getfileContext(Unknown Source)
        at jp.co.justsystem.ark.ArkActions.saveFileAs(Unknown Source)
        at jp.co.justsystem.ark.ArkActions.actionFileSaveAs(Unknown Source)
        at jp.co.justsystem.ark.ArkActions._actionPerformed(Unknown Source)

3. Note

   (1) This issue has not happen on jdk1.2.2-002.
   (2) When using Ichitaro, we need not only ark10.jar but also
       other files under "plugins" directory("pligins" is made when installing
       Ichitaro Ark under the <installed directory> - ark )
   (3) There are two points
       1) A file is selected(hi-lighted) in file list box
       2) Specify a file name that has not exist to "File name" Box.
       

tbaba@japan 1999-12-20
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This bug is verified on Solaris 2.6(ja) and Win95(ja) with Build-P(FCS) and
Build-R(RC1). Almost the same error message is got shown below:

java.lang.NullPointerException
        at jp.co.justsystem.ark.Ark$ActionFileSaveAs.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:484)

shuna.wu@eng 2000-01-06