98 lines
2.8 KiB
Groff
98 lines
2.8 KiB
Groff
." Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
|
|
." DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
."
|
|
." This code is free software; you can redistribute it and/or modify it
|
|
." under the terms of the GNU General Public License version 2 only, as
|
|
." published by the Free Software Foundation.
|
|
."
|
|
." This code is distributed in the hope that it will be useful, but WITHOUT
|
|
." ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
." FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
." version 2 for more details (a copy is included in the LICENSE file that
|
|
." accompanied this code).
|
|
."
|
|
." You should have received a copy of the GNU General Public License version
|
|
." 2 along with this work; if not, write to the Free Software Foundation,
|
|
." Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
."
|
|
." Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
." or visit www.oracle.com if you need additional information or have any
|
|
." questions.
|
|
."
|
|
.TH serialver 1 "10 May 2011"
|
|
|
|
.LP
|
|
.SH "Name"
|
|
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
|
|
.TP 3
|
|
options
|
|
Command\-line options, as specified in this document.
|
|
.TP 3
|
|
classnames
|
|
One or more class names
|
|
.RE
|
|
|
|
.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
|
|
.TP 3
|
|
\-classpath <directories and zip/jar files separated by :>
|
|
Set search path for application classes and resources.
|
|
.RE
|
|
|
|
.LP
|
|
.RS 3
|
|
.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
|
|
|
|
.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
|
|
.LP
|
|
|