刚学java me，我搭建平台时把wtk路径应该是正确设置了，但是一运行程序，控制台给出如下提示，怎么解决
Syntax:
emulator [arguments]
In order to get commands supported by given device run:
emulator.exe -Xdevice:<device name> -Xquery
Generic list of arguments is:
-version Display version information about the emulator
-help Display list of valid arguments
-classpath, -cp The class path for the VM
-D<name>=<value> Set a system property
-Xdebug Use a remote debugger
-Xrunjdwp:[transport=<transport>,address=<address>,server=<y/n>
suspend=<y/n>]
Debugging options
-Xdevice:<device> Select a device skin for the emulator
-Xdomain:<domain_name>
Set the MIDlet suite's security domain
-Xquery Print device information
-Xjam[:install=<JAD file url> | force | list | storageNames |
run=[<storage name> | <storage number>] |
remove=[<storage name> | <storage number> | all]]
Java Application Manager and support
for Over The Air provisioning (OTA)
-Xautotest:<JAD file url>
Run in autotest mode
-Xdescriptor:<JAD file name>
The JAD file to be executed
------解决方案--------------------------------------------------------
Window-Preference-J2ME-WTK ROOT 改成你2.52的目录 然后在Device Management里面重新导入一下2.52的模拟器就可以了