Version: 12.0.6
Build #: 30079
Build Date: 2012-Nov-07 02:22:48 PM

Enter command

! !

After the 2nd !, hit the Tab key or Ctrl+I to autocomplete and you get Null Pointer Exception

See attached pic

java.lang.NullPointerException
    at java.lang.String.contains(String.java:2103)
    at \\...\\ .\\हिñçêČάй語简�?한\\.yꇚꀝꂛꐺ byte 2.c(Unknown Source)
    at \\...\\ .\\हिñçêČάй語简�?한\\.yꇚꀝꂛꐺ byte 2.AU(Unknown Source)
    at com.aquafold.datastudio.tools.shell.gᜲꐌꆹꊍ.aTS(Unknown Source)
    at com.aquafold.datastudio.tools.shell.gᜲꐌꆹꊍ.aUi(Unknown Source)
    at com.aquafold.datastudio.tools.shell.gᜲꐌꆹꊍ.v(Unknown Source)
    at com.aquafold.datastudio.tools.shell.gᜲꐌꆹꊍ.keyPressed(Unknown Source)
    at java.awt.Component.processKeyEvent(Component.java:6255)
    at javax.swing.JComponent.processKeyEvent(JComponent.java:2809)
    at java.awt.Component.processEvent(Component.java:6074)
    at java.awt.Container.processEvent(Container.java:2039)
    at java.awt.Component.dispatchEventImpl(Component.java:4660)
    at java.awt.Container.dispatchEventImpl(Container.java:2097)
    at java.awt.Component.dispatchEvent(Component.java:4488)
    at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1856)