Getting error message with javah -jni

Question

Hi,
I am trying to generate .h file using javah -jni command.
I am executing the
prompt>javah -jni C:\proj\HelloWorld
But it's giving the error
Error: Class HelloWorld could not be found.
But the class file is there in that folder.
Could you please tell me why i am getting this error?
Regards,
Srinivas.

Answer 1

Try this:
javah -jni -classpath C:\proj HelloWorld
Usage: javah [options] <classes>
where [options] include:
        -help                 Print this help message and exit
        -classpath <path>     Path from which to load classes
        -bootclasspath <path> Path from which to load bootstrap classes
        -d <dir>              Output directory
        -o <file>             Output file (only one of -d or -o may be used)
        -jni                  Generate JNI-style header file (default)
        -old                  Generate old JDK1.0-style header file
        -stubs                Generate a stubs file
        -version              Print version information
        -verbose              Enable verbose output
        -force                Always write output files
<classes> are specified with their fully qualified names (for
instance, java.lang.Object).