import sun.rmi.rmic.iiop.Util; //导入依赖的package包/类
/**
 * Return the File object that should be used as the output file
 * for the given OutputType.
 * @param outputType The type to create a file for.
 * @param destinationDir The directory to use as the root of the
 * package heirarchy.  May be null, in which case the current
 * classpath is searched to find the directory in which to create
 * the output file.  If that search fails (most likely because the
 * package directory lives in a zip or jar file rather than the
 * file system), the current user directory is used.
 */
protected File getFileFor(OutputType outputType, File destinationDir) {
    // Calling this method does some crucial initialization
    // in a subclass implementation. Don't skip it.
    Identifier id = getOutputId(outputType);
    File packageDir = null;
    if(idl){
        packageDir = Util.getOutputDirectoryForIDL(id,destinationDir,env);
    } else {
        packageDir = Util.getOutputDirectoryForStub(id,destinationDir,env);
    }
    String classFileName = outputType.getName() + getFileNameExtensionFor(outputType);
    return new File(packageDir, classFileName);
}