jdk-24/jdk/src/linux/doc/man/serialver.1

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." Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
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." DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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."
.TH serialver 1 "10 May 2011"
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.LP
.SH "Name"
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serialver \- The Serial Version Command
.LP
.LP
The \f3serialver\fP command returns the \f2serialVersionUID\fP.
.LP
.SH "SYNOPSIS"
.LP
.nf
\f3
.fl
\fP\f3serialver\fP [ options ] [ classnames ]
.fl
.fi
.LP
.RS 3
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.TP 3
options
Command\-line options, as specified in this document.
.TP 3
classnames
One or more class names
.RE
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.LP
.SH "DESCRIPTION"
.LP
.LP
\f3serialver\fP returns the \f2serialVersionUID\fP for one or more classes in a form suitable for copying into an evolving class. When invoked with no arguments it prints a usage line.
.LP
.SH "OPTIONS"
.LP
.RS 3
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.TP 3
\-classpath <directories and zip/jar files separated by :>
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Set search path for application classes and resources.
.RE
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.LP
.RS 3
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.TP 3
\-show
Displays a simple user interface. Enter the full class name and press either the Enter key or the Show button to display the serialVersionUID.
.TP 3
\-Joption
Pass \f2option\fP to the Java virtual machine, where \f2option\fP is one of the options described on the reference page for the java(1). For example, \f3\-J\-Xms48m\fP sets the startup memory to 48 megabytes.
.RE
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.LP
.SH "NOTES"
.LP
.LP
The \f3serialver\fP command loads and initializes the specified classes in its virtual machine, and by default, it does not set a security manager. If \f3serialver\fP is to be run with untrusted classes, a security manager can be set with the following option:
.LP
.LP
\f2\-J\-Djava.security.manager\fP
.LP
.LP
and, if necessary, a security policy can be specified with the following option:
.LP
.LP
\f2\-J\-Djava.security.policy=<policy file>\fP
.LP
.SH "SEE ALSO"
.LP
.LP
.na
\f2java.io.ObjectStreamClass\fP @
.fi
http://download.oracle.com/javase/7/docs/api/java/io/ObjectStreamClass.html
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.LP