#2 Exception locks interface

[Morten Seifert]

When an exception is raised (see below) the interface is locked. You can move the cursor around, but if you try to execute a command, the command hangs.

Also, it is not possible to interrrupt the command.

Might be a problem with some state kept.

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SqlTablet v1.0 beta
Wed Mar 05 22:29:37 CET 2008
Build number 125
Build date 2008-02-28
Database Driver: oracle.jdbc.driver.OracleDriver

EXCEPTION:
java.lang.NullPointerException
at javax.swing.text.PlainView.modelToView(Unknown Source)
at javax.swing.plaf.basic.BasicTextUI$RootView.modelToView(Unknown Source)
at javax.swing.plaf.basic.BasicTextUI.modelToView(Unknown Source)
at javax.swing.text.DefaultCaret.setVisible(Unknown Source)
at com.sqltablet.CommandHelper.execute(CommandHelper.java:1546)
at com.sqltablet.CommandHelper.run(CommandHelper.java:1448)

MESSAGE:
n