A class for handling handling icon properties in a Java bean. All icons are
loaded from the CLASSPATH. In the designer, the user specifies the package
and filename that contains the icon resource for a given Java bean icon
property. This object is responsible for serializing the path to the icon
resource as well as loading the icon from the CLASSPATH at runtime.
author: Jeff Tassin
Sets the relative path where the icon file is located. This path is
relative to the classpath.
Parameters: path - the relative path to the icon resource.