1) Add WTK 2.1 as a J2ME emulator using "Java
Platform Manager / Add Platform"
2) Create a new J2ME Project from "Mobile / Mobile
Application" template using "New Project" wizard
3) Open Project Properties customizer
4) Press Edit button to open Configuration customizer
5) Press Add button to add a new configuration
named "second"
6) Press Close
7) Select Platform node in the Customizer
8) Select "second" in Configuration combo box
9) Uncheck "Use Default Project Configuration
Values" check box
10) Select "MIDP-1.0" radio button in the Platform
panel
11) Press OK
12) Open "hello/HelloMIDlet.java" java source file
13) Select "second" in combo box in the editor toolbar
14) Insert a new line at the end of the constructor
15) Type "Tiles." word on the line
16) NOTE - There is no "Tiles" class defined in
the project
17) ERROR - Exception dialog appears with message
- see attachment

Setting priority to P2 because it significantly
decreaces editor usability.