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1 ." Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. |
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2 ." DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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3 ." |
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4 ." This code is free software; you can redistribute it and/or modify it |
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5 ." under the terms of the GNU General Public License version 2 only, as |
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6 ." published by the Free Software Foundation. |
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7 ." |
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8 ." This code is distributed in the hope that it will be useful, but WITHOUT |
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9 ." ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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10 ." FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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11 ." version 2 for more details (a copy is included in the LICENSE file that |
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12 ." accompanied this code). |
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13 ." |
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14 ." You should have received a copy of the GNU General Public License version |
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15 ." 2 along with this work; if not, write to the Free Software Foundation, |
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16 ." Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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17 ." |
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18 ." Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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19 ." or visit www.oracle.com if you need additional information or have any |
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20 ." questions. |
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21 ." |
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22 .TH serialver 1 "10 May 2011" |
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23 |
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24 .LP |
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25 .SH "Name" |
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26 serialver \- The Serial Version Command |
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27 .LP |
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28 .LP |
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29 The \f3serialver\fP command returns the \f2serialVersionUID\fP. |
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30 .LP |
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31 .SH "SYNOPSIS" |
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32 .LP |
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33 .nf |
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34 \f3 |
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35 .fl |
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36 \fP\f3serialver\fP [ options ] [ classnames ] |
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37 .fl |
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38 .fi |
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39 |
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40 .LP |
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41 .RS 3 |
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42 .TP 3 |
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43 options |
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44 Command\-line options, as specified in this document. |
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45 .TP 3 |
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46 classnames |
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47 One or more class names |
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48 .RE |
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49 |
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50 .LP |
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51 .SH "DESCRIPTION" |
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52 .LP |
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53 .LP |
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54 \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. |
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55 .LP |
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56 .SH "OPTIONS" |
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57 .LP |
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58 .RS 3 |
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59 .TP 3 |
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60 \-classpath <directories and zip/jar files separated by :> |
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61 Set search path for application classes and resources. |
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62 .RE |
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63 |
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64 .LP |
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65 .RS 3 |
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66 .TP 3 |
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67 \-show |
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68 Displays a simple user interface. Enter the full class name and press either the Enter key or the Show button to display the serialVersionUID. |
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69 .TP 3 |
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70 \-Joption |
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71 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. |
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72 .RE |
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73 |
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74 .LP |
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75 .SH "NOTES" |
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76 .LP |
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77 .LP |
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78 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: |
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79 .LP |
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80 .LP |
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81 \f2\-J\-Djava.security.manager\fP |
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82 .LP |
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83 .LP |
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84 and, if necessary, a security policy can be specified with the following option: |
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85 .LP |
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86 .LP |
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87 \f2\-J\-Djava.security.policy=<policy file>\fP |
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88 .LP |
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89 .SH "SEE ALSO" |
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90 .LP |
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91 .LP |
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92 .na |
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93 \f2java.io.ObjectStreamClass\fP @ |
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94 .fi |
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95 http://download.oracle.com/javase/7/docs/api/java/io/ObjectStreamClass.html |
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96 .LP |
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97 |