The packageName property of the transferToProgram element of the linkage options part identifies the Java™ package location for a program that is transferred to Java.
If the packageName property is not specified, the transferred-to program is assumed to be in the same package as the originating program.
The package name that is used in generated Java programs is the package name of the EGL program, but in lower case; and when EGL generates output from the transferToProgram element, the value of packageName is changed (if necessary) to lower case.