File location (-U) command

The -U command specifies the URL or the name of a serialized Java™ object file. The file can be either a source or a target.

-U command syntax

Read syntax diagramSkip visual syntax diagram-U file_nameURL
file_name
The name of the serialized Java object file.
URL
The location of the serialized Java object file, specified with URL notation. If you omit the URL notation, the location is treated as a file name.