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Guide to GNU gcj

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4. Invoking jv-scan

The jv-scan program can be used to print information about a Java source file (`.java' file).

--complexity
This prints a complexity measure, related to cyclomatic complexity, for each input file.

--encoding=name
This works like the corresponding gcj option.

--print-main
This prints the name of the class in this file containing a main method.

--list-class
This lists the names of all classes defined in the input files.

--list-filename
If --list-class is given, this option causes jv-scan to also print the name of the file in which each class was found.

-o file
Print output to the named file.

--help
Print help, then exit.

--version
Print version number, then exit.


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