为什么我在调试的时候会弹出一个helper.class窗口 里面提示是：
class file editor
source not found
the jar of the class file belongs to container "j2me library[sun java wireless toolkit2.52 for cldc/mediacontrol skin]"whick does allow modifications to source attachment on its entries
在console窗口里的提示是
Waiting for KVM...
Connecting to 127.0.0.1 on port 2800
Waiting for debugger on port 4670
Connection received.
Running with storage root C:\Documents and Settings\Administrator\j2mewtk\2.5.2\appdb\MediaControlSkin
Running with locale: Chinese_People's Republic of China.936
Running in the identified_third_party security domain
Connected to KVM
这是怎么回事 该怎么办
------解决方案--------------------------------------------------------
把window---preference---java--debug 改成下面图的样子试试