zeeshan@zeeshan-desktop:~$ cd Desktop
zeeshan@zeeshan-desktop:~/Desktop$ ls
0x0409.ini helloworld.c setup.exe why.java WinRoot
hello helloworld.c~ Turbo C++ 3.2.msi why.java~
zeeshan@zeeshan-desktop:~/Desktop$ javac why
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar
error: Class names, 'why', are only accepted if annotation processing is explicitly requested
1 error
zeeshan@zeeshan-desktop:~/Desktop$
我应该怎么办??