Simple image resizer in java using Java2D API

USAGE:
java -jar imageresize.jar [-sr] [--size=size] [--email_to=email] [--email_from=email] [--smtp=smtp.address]
                          [--smtp_user=smtp.username] [--smtp_pass=smtp.password]
                          [--resize=true|false] [--send=true|false]
                          [--subject=subject] filename...

--options are stored to user preference file and reused when not specified
parameters
-r sets resizing on for the current session
-s sets sending on for the current session

Multiple .jpg or .JPG filenames are accepted