source: general/prog/openjdk.xml@ 92b1341

10.0 10.1 11.0 11.1 11.2 11.3 12.0 12.1 7.10 7.4 7.5 7.6 7.6-blfs 7.6-systemd 7.7 7.8 7.9 8.0 8.1 8.2 8.3 8.4 9.0 9.1 basic bdubbs/svn elogind gnome kde5-13430 kde5-14269 kde5-14686 kea ken/TL2024 ken/inkscape-core-mods ken/tuningfonts krejzi/svn lazarus lxqt nosym perl-modules plabs/newcss plabs/python-mods python3.11 qt5new rahul/power-profiles-daemon renodr/vulkan-addition systemd-11177 systemd-13485 trunk upgradedb xry111/intltool xry111/llvm18 xry111/soup3 xry111/test-20220226 xry111/xf86-video-removal
Last change on this file since 92b1341 was 92b1341, checked in by Bruce Dubbs <bdubbs@…>, 11 years ago

Update to OpenJDK-1.7.0.40/IcedTea-2.4.1

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@11452 af4574ff-66df-0310-9fd7-8a98e5e911e0
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File size: 34.7 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY anduin-download "http://anduin.linuxfromscratch.org/files/BLFS/OpenJDK-&openjdk-version;">
8 <!ENTITY icedtea-download "http://icedtea.classpath.org/download/source/icedtea-&icedtea-version;.tar.gz">
9
10 <!ENTITY icedtea-md5sum "cbdefd7d385c61a457924bfbee87e643">
11 <!ENTITY icedtea-size "4.7 MB">
12
13 <!ENTITY corba-download "&anduin-download;/corba.tar.gz">
14 <!ENTITY corba-md5sum "b4a1f9a5553f92d285bff3f8076e61dd">
15 <!ENTITY corba-size "1.4 MB">
16
17 <!ENTITY hotspot-download "&anduin-download;/hotspot.tar.gz">
18 <!ENTITY hotspot-md5sum "42bfcd67d4649b3eb30649a010b9ac0a">
19 <!ENTITY hotspot-size "9.4 MB">
20
21 <!ENTITY jaxp-download "&anduin-download;/jaxp.tar.gz">
22 <!ENTITY jaxp-md5sum "38834edb77ed2fd8e8828100deb6e943">
23 <!ENTITY jaxp-size "3.7 MB">
24
25 <!ENTITY jaxws-download "&anduin-download;/jaxws.tar.gz">
26 <!ENTITY jaxws-md5sum "1426837479d61010728655315456a3d5">
27 <!ENTITY jaxws-size "2.7 MB">
28
29 <!ENTITY jdk-download "&anduin-download;/jdk.tar.gz">
30 <!ENTITY jdk-md5sum "9e71e7ad6ace7ce629e26088950ec32d">
31 <!ENTITY jdk-size "43 MB">
32
33 <!ENTITY langtools-download "&anduin-download;/langtools.tar.gz">
34 <!ENTITY langtools-md5sum "86f728535c6edb7b7ea2d567f2fcff87">
35 <!ENTITY langtools-size "2.3 MB">
36
37 <!ENTITY openjdk-download "&anduin-download;/openjdk.tar.gz">
38 <!ENTITY openjdk-md5sum "165e07ce440848e437f74851f09cce81">
39 <!ENTITY openjdk-size "140 KB">
40
41 <!ENTITY rhino-download "ftp://ftp.mozilla.org/pub/mozilla.org/js/rhino1_7R3.zip">
42 <!ENTITY rhino-md5sum "99d94103662a8d0b571e247a77432ac5">
43 <!ENTITY rhino-size "4.5 MB">
44
45 <!ENTITY openjdk-buildsize "6.0-9.2 GB">
46 <!ENTITY openjdk-time "45 SBU (an additional 130 SBU for testsuite)">
47]>
48
49<sect1 id="openjdk" xreflabel="OpenJDK-&openjdk-version;">
50 <?dbhtml filename="openjdk.html" ?>
51
52 <sect1info>
53 <othername>$LastChangedBy$</othername>
54 <date>$Date$</date>
55 </sect1info>
56
57 <title>OpenJDK-&openjdk-version;/IcedTea-&icedtea-version;</title>
58
59 <indexterm zone="openjdk">
60 <primary sortas="a-OpenJDK">OpenJDK</primary>
61 </indexterm>
62
63 <sect2 role="package">
64 <title>Introduction to OpenJDK and IcedTea</title>
65
66 <para><application>IcedTea</application> provides a build harness for the
67 <application>OpenJDK</application> package, Oracle's open-sourced
68 <application>Java</application> development environment. In order to
69 provide a completely free runtime environment, similar to Oracle's closed
70 distribution, the <application>IcedTea</application> build harness also
71 provides free, and arguably better versions of parts of the JDK which
72 have not been open-sourced to date. <application>OpenJDK</application> is
73 useful for developing <application>Java</application> programs and provides
74 a complete runtime environment to run <application>Java</application>
75 programs.</para>
76
77 &lfs73_checked;
78
79 <note><para>The browser plugin and webstart implementation have been split
80 off into a separate project. To provide a complete implementation, you will
81 need to later install <xref linkend="icedtea-web"/>.</para></note>
82
83 <para>OpenJDK is GPL'd code, however, it should be explained that there has
84 been a special exception made for non-free projects to use these classes in
85 their proprietary products. In similar fashion to the LGPL, which
86 allows non-free programs to link to libraries provided by free software,
87 the <ulink url="http://openjdk.java.net/legal/gplv2+ce.html">GNU
88 General Public License, version 2, with the Classpath Exception</ulink>
89 allows third party programs to use classes provided by free software
90 without the requirement that the third party software also be free. As with
91 the LGPL, any modifications made to the free software portions of a
92 third party application, must also be made freely available.</para>
93
94 <note>
95 <para>The IcedTea build environment includes a very thorough, open source
96 test suite titled <application>JTreg</application>.
97 <application>JTreg</application> is intended to test the just built JDK
98 for reasonable compatibility with the closed Oracle JDK. However, in
99 order for an independent implementation to claim compatibility, including
100 the Oracle sponsored <application>OpenJDK</application> project, it must
101 pass a closed <application>JCK/TCK</application> test suite. No claims
102 of compatibility, even partial compatibility, may be made without
103 passing an approved test suite.</para>
104
105 <para>Oracle does provide free community access, on a case by case basis,
106 to a closed toolkit to ensure 100% compatibility with its proprietary JDK.
107 The binary version provided here has not been tested against the
108 <ulink url="http://openjdk.java.net/groups/conformance/JckAccess/jck-access.html">
109 TCK</ulink>. Any version that is built using the instructions given,
110 cannot claim to be compatible with the proprietary JDK, without the user
111 applying for, and completing the compatibility tests themselves.</para>
112
113 <para>With that in mind, the binaries produced using this build method are
114 regularly tested against the TCK by the members listed on the site above.
115 In addition to the community license above, an educational, non-commercial
116 license for the TCK can be obtained from
117 <ulink url="http://www.oracle.com/technetwork/java/index-137188.html">
118 here</ulink>.</para>
119 </note>
120
121 <bridgehead renderas="sect3">Source Package Information</bridgehead>
122 <itemizedlist spacing="compact">
123 <listitem>
124 <para>IcedTea Source Package
125 <simplelist>
126 <member>Download: <ulink url="&icedtea-download;"/></member>
127 <member>Download MD5 sum: &icedtea-md5sum;</member>
128 <member>Download Size: &icedtea-size;</member>
129 </simplelist>
130 </para>
131 </listitem>
132 </itemizedlist>
133
134 <para>The following may be downladed separately or be done as a
135 part of the <userinput>make</userinput> process. For convenience
136 the BLFS editors have made the files available in an LFS website.
137 The files are not distributed with versions, but extracted from
138 the OpenJDK version control system at specified (tagged) points.</para>
139
140 <itemizedlist spacing="compact">
141 <listitem>
142 <para>Corba Source
143 <simplelist>
144 <member>Download: <ulink url="&corba-download;"/></member>
145 <member>Download MD5 sum: &corba-md5sum;</member>
146 <member>Download Size: &corba-size;</member>
147 </simplelist>
148 </para>
149 </listitem>
150 <listitem>
151 <para>Hotspot Source
152 <simplelist>
153 <member>Download: <ulink url="&hotspot-download;"/></member>
154 <member>Download MD5 sum: &hotspot-md5sum;</member>
155 <member>Download Size: &hotspot-size;</member>
156 </simplelist>
157 </para>
158 </listitem>
159 <listitem>
160 <para>IcedTea Build Source
161 <simplelist>
162 <member>Download: <ulink url="&openjdk-download;"/></member>
163 <member>Download MD5 sum: &openjdk-md5sum;</member>
164 <member>Download Size: &openjdk-size;</member>
165 </simplelist>
166 </para>
167 </listitem>
168 <listitem>
169 <para>JAXP Source
170 <simplelist>
171 <member>Download: <ulink url="&jaxp-download;"/></member>
172 <member>Download MD5 sum: &jaxp-md5sum;</member>
173 <member>Download Size: &jaxp-size;</member>
174 </simplelist>
175 </para>
176 </listitem>
177 <listitem>
178 <para>JAXWS Source
179 <simplelist>
180 <member>Download: <ulink url="&jaxws-download;"/></member>
181 <member>Download MD5 sum: &jaxws-md5sum;</member>
182 <member>Download Size: &jaxws-size;</member>
183 </simplelist>
184 </para>
185 </listitem>
186 <listitem>
187 <para>Langtools Source
188 <simplelist>
189 <member>Download: <ulink url="&langtools-download;"/></member>
190 <member>Download MD5 sum: &langtools-md5sum;</member>
191 <member>Download Size: &langtools-size;</member>
192 </simplelist>
193 </para>
194 </listitem>
195 <listitem>
196 <para>OpenJDK Source
197 <simplelist>
198 <member>Download: <ulink url="&jdk-download;"/></member>
199 <member>Download MD5 sum: &jdk-md5sum;</member>
200 <member>Download Size: &jdk-size;</member>
201 </simplelist>
202 </para>
203 </listitem>
204 <listitem>
205 <para>Estimated disk space required: &openjdk-buildsize;</para>
206 </listitem>
207 <listitem>
208 <para>Estimated build time: &openjdk-time;</para>
209 </listitem>
210 </itemizedlist>
211
212 <bridgehead renderas="sect3">Additional Downloads</bridgehead>
213
214 <bridgehead renderas="sect4">Required Patches</bridgehead>
215 <itemizedlist spacing='compact'>
216 <listitem>
217 <para><ulink
218 url="&patch-root;/icedtea-&icedtea-version;-add_cacerts-1.patch"/></para>
219 </listitem>
220 <listitem>
221 <para><ulink
222 url="&patch-root;/icedtea-&icedtea-version;-fixed_paths-1.patch"/></para>
223 </listitem>
224 <listitem>
225 <para><ulink
226 url="&patch-root;/icedtea-&icedtea-version;-fix_tests-1.patch"/></para>
227 </listitem>
228 </itemizedlist>
229
230 <bridgehead renderas="sect4">Required JAR</bridgehead>
231 <itemizedlist spacing='compact'>
232 <listitem>
233 <para>Rhino Java Script
234 <simplelist>
235 <member>Download: <ulink url="&rhino-download;"/></member>
236 <member>Download MD5 sum: &rhino-md5sum;</member>
237 <member>Download Size: &rhino-size;</member>
238 </simplelist>
239 </para>
240 </listitem>
241 </itemizedlist>
242 <bridgehead renderas="sect3">OpenJDK Dependencies</bridgehead>
243
244 <bridgehead renderas="sect4">Required Dependencies</bridgehead>
245 <para role="required">
246 An existing binary ( <xref linkend="java"/> or an earlier built
247 version of this package,
248 <xref linkend="apache-ant"/>,
249 <xref linkend="cacerts"/>,
250 <xref linkend="cpio"/>,
251 <xref linkend="cups"/>,
252 <xref linkend="gtk3"/>,
253 <xref linkend="giflib"/>,
254 <xref linkend="nspr"/>,
255 <xref linkend="pulseaudio"/>,
256 <xref linkend="unzip"/>,
257 <xref linkend="wget"/>,
258 <xref linkend="which"/>,
259 <xref linkend="xorg7-lib"/>, and
260 <xref linkend="zip"/>
261 </para>
262
263 <para condition="html" role="usernotes">User Notes:
264 <ulink url="&blfs-wiki;/openjdk"/></para>
265
266 </sect2>
267
268 <sect2 role="installation">
269 <title>Installation of OpenJDK</title>
270
271 <note><para>The source build of OpenJDK requires <xref
272 linkend="apache-ant"/>. You'll need to build that first to satisfy the
273 circular dependency, and return to this section to continue building
274 OpenJDK.</para></note>
275
276 <para>Unlike other packages in BLFS, the <application>OpenJDK</application>
277 source packages are distributed in multiple downloads. Since the IcedTea
278 build harness will be used to build <application>OpenJDK</application>,
279 begin by extracting the IcedTea package and changing into the
280 extracted directory.</para>
281
282 <para>The IcedTea <application>OpenJDK</application> distribution requires
283 that <filename>js.jar</filename> (from the Rhino package) be in place in
284 order to provide a java-script implementation for the free JDK. If you have
285 not installed the js.jar file in another way, do so with the following
286 commands as the <systemitem class="username">root</systemitem> user:</para>
287
288<screen role="root"><userinput>unzip ../rhino1_7R3.zip &amp;&amp;
289install -v -d -m755 /usr/share/java &amp;&amp;
290install -v -m755 rhino1_7R3/*.jar /usr/share/java</userinput></screen>
291
292 <para>As mentioned previously, <application>OpenJDK</application> is
293 composed of several individual projects of the proprietary
294 <application>JDK</application> that have been relicensed under an open
295 source license. If you have already downoaded all of the individual
296 components, place them into the source tree with the following commands:</para>
297
298<screen><userinput>cp -v ../corba.tar.gz . &amp;&amp;
299cp -v ../hotspot.tar.gz . &amp;&amp;
300cp -v ../jaxp.tar.gz . &amp;&amp;
301cp -v ../jaxws.tar.gz . &amp;&amp;
302cp -v ../jdk.tar.gz . &amp;&amp;
303cp -v ../langtools.tar.gz . &amp;&amp;
304cp -v ../openjdk.tar.gz .</userinput></screen>
305
306 <para>Apply a patch to generate a valid cacerts file using the system CA
307 certificates:</para>
308
309<screen><userinput>patch -Np1 -i ../icedtea-&icedtea-version;-add_cacerts-1.patch</userinput></screen>
310
311 <para>Apply a patch to replace fixed paths with ones appropriate for
312 BLFS:</para>
313
314<screen><userinput>patch -Np1 -i ../icedtea-&icedtea-version;-fixed_paths-1.patch</userinput></screen>
315
316 <para>Apply a patch to exclude known broken tests from the test suite:</para>
317
318<screen><userinput>patch -Np1 -i ../icedtea-&icedtea-version;-fix_tests-1.patch</userinput></screen>
319
320
321 <para>Configure and build the package with the following commands:</para>
322
323<screen><userinput>unset JAVA_HOME &amp;&amp;
324./autogen.sh &amp;&amp;
325./configure --with-jdk-home=/opt/OpenJDK-&openjdk-version;-bin \
326 --enable-nss \
327 --enable-pulse-java &amp;&amp;
328make</userinput></screen>
329
330 <note><para>If you have not installed the tarballs specified above,
331 they will be automatically downloaded here.</para></note>
332
333 <para>To test the results, issue: <command>make jtregcheck</command>. The
334 included version of <application>jtreg</application> is old, and the test
335 suite is also very dependent on the host system and the environment that it
336 is run in. You should expect to see anywhere between 40 and 100 failures in
337 jdk with up to 10 errors in the tests themselves. The majority of the
338 6000+ tests should pass. The reason for the greatly varying results is due
339 to how stringent the testing environment must be. Varying architectures,
340 different versions of dependent libraries, unexpected X Window environment
341 and window managers, the CA certificates used to generate the
342 <filename>cacerts</filename> file, and even any user input or power
343 management or screen saver interruptions during the testing can lead to
344 various failures. While the known broken tests have been removed, with the
345 fix_tests patch above, the graphics tests failures cannot be pre-determined
346 (short of removing them all). The best bet for the minimal number of
347 failures is to run the test suite in a framebuffer on a different screen
348 (Xvfb). Even still, Disk I/O can cause failures.</para>
349
350<screen><userinput>export DISPLAY=:20 &amp;&amp;
351Xvfb :20 -screen 0 1x1x24 -ac&amp;
352echo $!> Xvfb.pid &amp;&amp;
353make -k jtregcheck &amp;&amp;
354kill -9 `cat Xvfb.pid` &amp;&amp;
355unset DISPLAY &amp;&amp;
356rm -f Xvfb.pid</userinput></screen>
357
358 <para>Install the package with the following commands as the
359 <systemitem class="username">root</systemitem> user:</para>
360
361<screen role="root"><userinput>chmod 0644 openjdk.build/j2sdk-image/lib/sa-jdi.jar &amp;&amp;
362cp -R openjdk.build/j2sdk-image /opt/OpenJDK-&openjdk-version; &amp;&amp;
363chown -R root:root /opt/OpenJDK-&openjdk-version;</userinput></screen>
364
365 </sect2>
366
367 <sect2 role="commands">
368 <title>Command Explanations</title>
369
370 <para><command>./autogen.sh</command>: This command forces rebuilding of
371 auto-generated files to account for new options added to
372 <filename>configure</filename>.</para>
373
374 <para><parameter>--with-jdk-home</parameter>: This switch provides the
375 location of the temporary <application>JDK</application>.</para>
376
377 <para><parameter>--enable-pulse-java</parameter>: This switch enables
378 building of the pulseaudio libraries (needed to provide a complete
379 implementation that is reasonably compatible with the proprietary
380 JDK).</para>
381
382 <para><command>chmod -v 0644 ...sa-jdi.jar</command>: Fix permissions
383 in a generated file so all users can access it.</para>
384
385 </sect2>
386
387 <sect2 role="configuration" id="openjdk-config" xreflabel="Configuring OpenJDK" >
388 <title>Configuring OpenJDK</title>
389
390 <sect3>
391 <title>Configuration Information</title>
392
393 <para>There are now two <application>OpenJDK</application> SDKs
394 installed in <filename>/opt</filename>. You should decide on which one
395 you would like to use as the default. For example if you decide to use
396 the precompiled <application>OpenJDK</application>, do the following as
397 the <systemitem class="username">root</systemitem> user:</para>
398
399<screen role="root"><userinput>ln -v -nsf OpenJDK-&openjdk-version;-bin /opt/jdk</userinput></screen>
400
401 <para>The information below assumes your system is set up using the
402 instructions found in <quote><xref
403 linkend="postlfs-config-profile"/></quote>. You may need to extract the
404 relevant information below and incorporate it into your system's startup
405 files if your system is set up differently.</para>
406
407 <para>Add the following <filename>openjdk.sh</filename> shell startup
408 file to the <filename>/etc/profile.d</filename> directory with the
409 following commands as the <systemitem class="username">root</systemitem>
410 user:</para>
411
412<screen role="root"><userinput>cat &gt; /etc/profile.d/openjdk.sh &lt;&lt; "EOF"
413<literal># Begin /etc/profile.d/openjdk.sh
414
415# Set JAVA_HOME directory
416JAVA_HOME=/opt/jdk
417
418# Adjust PATH
419pathappend $JAVA_HOME/bin PATH
420
421# Auto Java CLASSPATH
422# Copy jar files to, or create symlinks in this directory
423
424AUTO_CLASSPATH_DIR=/usr/share/java
425
426pathprepend . CLASSPATH
427
428for dir in `find ${AUTO_CLASSPATH_DIR} -type d 2>/dev/null`; do
429 pathappend $dir CLASSPATH
430done
431
432for jar in `find ${AUTO_CLASSPATH_DIR} -name "*.jar" 2>/dev/null`; do
433 pathappend $jar CLASSPATH
434done
435
436export JAVA_HOME CLASSPATH
437unset AUTO_CLASSPATH_DIR dir jar
438
439# End /etc/profile.d/openjdk.sh</literal>
440EOF</userinput></screen>
441
442 <para>Finally, add the man pages to <application>man_db</application>'s
443 configuration. As the <systemitem class="username">root</systemitem>
444 user:</para>
445
446<screen><userinput>cat &gt;&gt; /etc/man_db.conf &lt;&lt; "EOF" &amp;&amp;
447<literal>MANDATORY_MANPATH /opt/jdk/man
448MANPATH_MAP /opt/jdk/bin /opt/jdk/man
449MANDB_MAP /opt/jdk/man /var/cache/man/jdk</literal>
450EOF
451mandb -c /opt/OpenJDK/man</userinput></screen>
452
453 </sect3>
454
455 </sect2>
456
457 <sect2 role="content">
458 <title>Contents</title>
459
460 <segmentedlist>
461 <segtitle>Installed Programs</segtitle>
462 <segtitle>Installed Libraries</segtitle>
463 <segtitle>Installed Directory</segtitle>
464
465 <seglistitem>
466 <seg>appletviewer, apt, extcheck, idlj, jar,
467 jarsigner, java, javac, javadoc, javah, javap, java-rmi.cgi,
468 jcmd, jconsole, jdb, jhat, jinfo, jmap, jps,
469 jrunscript, jsadebugd, jstack, jstat, jstatd, keytool,
470 native2ascii, orbd, pack200, policytool, rmic, rmid, rmiregistry,
471 schemagen, serialver, servertool, tnameserv, unpack200,
472 wsgen, wsimport, and xjc</seg>
473 <seg>/opt/OpenJDK-&openjdk-version;/lib/*, and
474 /opt/OpenJDK-&openjdk-version;/jre/lib/*</seg>
475 <seg>/opt/OpenJDK-&openjdk-version;</seg>
476 </seglistitem>
477 </segmentedlist>
478
479 <variablelist>
480 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
481 <?dbfo list-presentation="list"?>
482 <?dbhtml list-presentation="table"?>
483
484 <varlistentry id="appletviewer">
485 <term><command>appletviewer</command></term>
486 <listitem>
487 <para>allows you to run applets outside of a web browser.</para>
488 <indexterm zone="openjdk appletviewer">
489 <primary sortas="b-appletviewer">appletviewer</primary>
490 </indexterm>
491 </listitem>
492 </varlistentry>
493
494 <varlistentry id="apt">
495 <term><command>apt</command></term>
496 <listitem>
497 <para>is an annotation processing tool.</para>
498 <indexterm zone="openjdk apt">
499 <primary sortas="b-apt">apt</primary>
500 </indexterm>
501 </listitem>
502 </varlistentry>
503
504 <varlistentry id="extcheck">
505 <term><command>extcheck</command></term>
506 <listitem>
507 <para>checks a specified jar file for title and version conflicts
508 with any extensions installed in the
509 <application>OpenJDK</application> software.</para>
510 <indexterm zone="openjdk extcheck">
511 <primary sortas="b-extcheck">extcheck</primary>
512 </indexterm>
513 </listitem>
514 </varlistentry>
515
516 <varlistentry id="idlj">
517 <term><command>idlj</command></term>
518 <listitem>
519 <para>generates Java bindings from a given IDL file.</para>
520 <indexterm zone="openjdk idlj">
521 <primary sortas="b-idlj">idlj</primary>
522 </indexterm>
523 </listitem>
524 </varlistentry>
525
526 <varlistentry id="jar">
527 <term><command>jar</command></term>
528 <listitem>
529 <para>combines multiple files into a single jar archive.</para>
530 <indexterm zone="openjdk jar">
531 <primary sortas="b-jar">jar</primary>
532 </indexterm>
533 </listitem>
534 </varlistentry>
535
536 <varlistentry id="jarsigner">
537 <term><command>jarsigner</command></term>
538 <listitem>
539 <para>signs jar files and verifies the signatures and integrity
540 of a signed jar file.</para>
541 <indexterm zone="openjdk jarsigner">
542 <primary sortas="b-jarsigner">jarsigner</primary>
543 </indexterm>
544 </listitem>
545 </varlistentry>
546
547 <varlistentry id="java-prog">
548 <term><command>java</command></term>
549 <listitem>
550 <para>launches a Java application by starting a Java runtime
551 environment, loading a specified class and invoking its main
552 method.</para>
553 <indexterm zone="openjdk java-prog">
554 <primary sortas="b-java-prog">java</primary>
555 </indexterm>
556 </listitem>
557 </varlistentry>
558
559 <varlistentry id="javac">
560 <term><command>javac</command></term>
561 <listitem>
562 <para>reads class and interface definitions, written in the
563 Java programming language, and compiles them into bytecode
564 class files.</para>
565 <indexterm zone="openjdk javac">
566 <primary sortas="b-javac">javac</primary>
567 </indexterm>
568 </listitem>
569 </varlistentry>
570
571 <varlistentry id="javadoc">
572 <term><command>javadoc</command></term>
573 <listitem>
574 <para>parses the declarations and documentation comments in a
575 set of Java source files and produces a corresponding set of
576 HTML pages describing the classes, interfaces,constructors,
577 methods, and fields.</para>
578 <indexterm zone="openjdk javadoc">
579 <primary sortas="b-javadoc">javadoc</primary>
580 </indexterm>
581 </listitem>
582 </varlistentry>
583
584 <varlistentry id="javah">
585 <term><command>javah</command></term>
586 <listitem>
587 <para>generates C header and source files
588 that are needed to implement native methods.</para>
589 <indexterm zone="openjdk javah">
590 <primary sortas="b-javah">javah</primary>
591 </indexterm>
592 </listitem>
593 </varlistentry>
594
595 <varlistentry id="javap">
596 <term><command>javap</command></term>
597 <listitem>
598 <para>disassembles a Java class file.</para>
599 <indexterm zone="openjdk javap">
600 <primary sortas="b-javap">javap</primary>
601 </indexterm>
602 </listitem>
603 </varlistentry>
604
605 <varlistentry id="java-rmi.cgi">
606 <term><command>java-rmi.cgi</command></term>
607 <listitem>
608 <para>is the Java RMI client.</para>
609 <indexterm zone="openjdk java-rmi.cgi">
610 <primary sortas="b-java-rmi.cgi">java-rmi.cgi</primary>
611 </indexterm>
612 </listitem>
613 </varlistentry>
614
615 <varlistentry id="jcmd">
616 <term><command>jcmd</command></term>
617 <listitem>
618 <para>is a utility to send diagnostic command requests to a running
619 Java Virtual Machine.</para>
620 <indexterm zone="openjdk jcmd">
621 <primary sortas="b-jcmd">jcmd</primary>
622 </indexterm>
623 </listitem>
624 </varlistentry>
625
626 <varlistentry id="jconsole">
627 <term><command>jconsole</command></term>
628 <listitem>
629 <para>is a graphical console tool to monitor and manage both
630 local and remote Java applications and virtual machines.</para>
631 <indexterm zone="openjdk jconsole">
632 <primary sortas="b-jconsole">jconsole</primary>
633 </indexterm>
634 </listitem>
635 </varlistentry>
636
637 <varlistentry id="jdb">
638 <term><command>jdb</command></term>
639 <listitem>
640 <para>is a simple command-line debugger for Java classes.</para>
641 <indexterm zone="openjdk jdb">
642 <primary sortas="b-jdb">jdb</primary>
643 </indexterm>
644 </listitem>
645 </varlistentry>
646
647 <varlistentry id="jhat">
648 <term><command>jhat</command></term>
649 <listitem>
650 <para>parses a java heap dump file and allows viewing
651 in a web browser.</para>
652 <indexterm zone="openjdk jhat">
653 <primary sortas="b-jhat">jhat</primary>
654 </indexterm>
655 </listitem>
656 </varlistentry>
657
658 <varlistentry id="jinfo">
659 <term><command>jinfo</command></term>
660 <listitem>
661 <para>prints Java configuration information for a given Java
662 process, core file, or a remote debug server.</para>
663 <indexterm zone="openjdk jinfo">
664 <primary sortas="b-jinfo">jinfo</primary>
665 </indexterm>
666 </listitem>
667 </varlistentry>
668
669 <varlistentry id="jmap">
670 <term><command>jmap</command></term>
671 <listitem>
672 <para>prints shared object memory maps or heap memory details
673 of a given process, core file, or a remote debug server.</para>
674 <indexterm zone="openjdk jmap">
675 <primary sortas="b-jmap">jmap</primary>
676 </indexterm>
677 </listitem>
678 </varlistentry>
679
680 <varlistentry id="jps">
681 <term><command>jps</command></term>
682 <listitem>
683 <para>lists the instrumented JVMs on the target system.</para>
684 <indexterm zone="openjdk jps">
685 <primary sortas="b-jps">jps</primary>
686 </indexterm>
687 </listitem>
688 </varlistentry>
689
690 <varlistentry id="jrunscript">
691 <term><command>jrunscript</command></term>
692 <listitem>
693 <para>is a command line script shell.</para>
694 <indexterm zone="openjdk jrunscript">
695 <primary sortas="b-jrunscript">jrunscript</primary>
696 </indexterm>
697 </listitem>
698 </varlistentry>
699
700 <varlistentry id="jsadebugd">
701 <term><command>jsadebugd</command></term>
702 <listitem>
703 <para>attaches to a Java process or core file and acts as a
704 debug server.</para>
705 <indexterm zone="openjdk jsadebugd">
706 <primary sortas="b-jsadebugd">jsadebugd</primary>
707 </indexterm>
708 </listitem>
709 </varlistentry>
710
711 <varlistentry id="jstack">
712 <term><command>jstack</command></term>
713 <listitem>
714 <para>prints Java stack traces of Java threads for a given
715 Java process, core file, or a remote debug server.</para>
716 <indexterm zone="openjdk jstack">
717 <primary sortas="b-jstack">jstack</primary>
718 </indexterm>
719 </listitem>
720 </varlistentry>
721
722 <varlistentry id="jstat">
723 <term><command>jstat</command></term>
724 <listitem>
725 <para>displays performance statistics for an instrumented JVM.</para>
726 <indexterm zone="openjdk jstat">
727 <primary sortas="b-jstat">jstat</primary>
728 </indexterm>
729 </listitem>
730 </varlistentry>
731
732 <varlistentry id="jstatd">
733 <term><command>jstatd</command></term>
734 <listitem>
735 <para>is an RMI server application that monitors for the creation
736 and termination of instrumented JVMs.</para>
737 <indexterm zone="openjdk jstatd">
738 <primary sortas="b-jstatd">jstatd</primary>
739 </indexterm>
740 </listitem>
741 </varlistentry>
742
743 <varlistentry id="keytool">
744 <term><command>keytool</command></term>
745 <listitem>
746 <para>is a key and certificate management utility.</para>
747 <indexterm zone="openjdk keytool">
748 <primary sortas="b-keytool">keytool</primary>
749 </indexterm>
750 </listitem>
751 </varlistentry>
752
753 <varlistentry id="native2ascii">
754 <term><command>native2ascii</command></term>
755 <listitem>
756 <para> converts files that contain non-supported character encoding
757 into files containing Latin-1 or Unicode-encoded characters.</para>
758 <indexterm zone="openjdk native2ascii">
759 <primary sortas="b-native2ascii">native2ascii</primary>
760 </indexterm>
761 </listitem>
762 </varlistentry>
763
764 <varlistentry id="orbd">
765 <term><command>orbd</command></term>
766 <listitem>
767 <para>is used to enable clients to transparently locate and invoke
768 persistent objects on servers in the CORBA environment.</para>
769 <indexterm zone="openjdk orbd">
770 <primary sortas="b-orbd">orbd</primary>
771 </indexterm>
772 </listitem>
773 </varlistentry>
774
775 <varlistentry id="pack200">
776 <term><command>pack200</command></term>
777 <listitem>
778 <para>is a Java application that transforms a jar file into a
779 compressed pack200 file using the Java gzip compressor.</para>
780 <indexterm zone="openjdk pack200">
781 <primary sortas="b-pack200">pack200</primary>
782 </indexterm>
783 </listitem>
784 </varlistentry>
785
786 <varlistentry id="policytool">
787 <term><command>policytool</command></term>
788 <listitem>
789 <para>creates and manages a policy file graphically.</para>
790 <indexterm zone="openjdk policytool">
791 <primary sortas="b-policytool">policytool</primary>
792 </indexterm>
793 </listitem>
794 </varlistentry>
795
796 <varlistentry id="rmic">
797 <term><command>rmic</command></term>
798 <listitem>
799 <para>generates stub and skeleton class files for remote objects
800 from the names of compiled Java classes that contain remote
801 object implementations.</para>
802 <indexterm zone="openjdk rmic">
803 <primary sortas="b-rmic">rmic</primary>
804 </indexterm>
805 </listitem>
806 </varlistentry>
807
808 <varlistentry id="rmid">
809 <term><command>rmid</command></term>
810 <listitem>
811 <para>starts the activation system daemon.</para>
812 <indexterm zone="openjdk rmid">
813 <primary sortas="b-rmid">rmid</primary>
814 </indexterm>
815 </listitem>
816 </varlistentry>
817
818 <varlistentry id="rmiregistry">
819 <term><command>rmiregistry</command></term>
820 <listitem>
821 <para>creates and starts a remote object registry on the specified
822 port on the current host.</para>
823 <indexterm zone="openjdk rmiregistry">
824 <primary sortas="b-rmiregistry">rmiregistry</primary>
825 </indexterm>
826 </listitem>
827 </varlistentry>
828
829 <varlistentry id="schemagen">
830 <term><command>schemagen</command></term>
831 <listitem>
832 <para>is a Java XML binding schema generator.</para>
833 <indexterm zone="openjdk schemagen">
834 <primary sortas="b-schemagen">schemagen</primary>
835 </indexterm>
836 </listitem>
837 </varlistentry>
838
839 <varlistentry id="serialver">
840 <term><command>serialver</command></term>
841 <listitem>
842 <para>returns the serialVersionUID for one or more classes in a
843 form suitable for copying into an evolving class.</para>
844 <indexterm zone="openjdk serialver">
845 <primary sortas="b-serialver">serialver</primary>
846 </indexterm>
847 </listitem>
848 </varlistentry>
849
850 <varlistentry id="servertool">
851 <term><command>servertool</command></term>
852 <listitem>
853 <para>provides an ease-of-use interface for application programmers
854 to register, unregister, startup and shutdown a server.</para>
855 <indexterm zone="openjdk servertool">
856 <primary sortas="b-servertool">servertool</primary>
857 </indexterm>
858 </listitem>
859 </varlistentry>
860
861 <varlistentry id="tnameserv">
862 <term><command>tnameserv</command></term>
863 <listitem>
864 <para>starts the Java IDL name server.</para>
865 <indexterm zone="openjdk tnameserv">
866 <primary sortas="b-tnameserv">tnameserv</primary>
867 </indexterm>
868 </listitem>
869 </varlistentry>
870
871 <varlistentry id="unpack200">
872 <term><command>unpack200</command></term>
873 <listitem>
874 <para>is a native implementation that transforms a packed file
875 produced by <application>pack200</application> into a jar
876 file.</para>
877 <indexterm zone="openjdk unpack200">
878 <primary sortas="b-unpack200">unpack200</primary>
879 </indexterm>
880 </listitem>
881 </varlistentry>
882
883 <varlistentry id="wsgen">
884 <term><command>wsgen</command></term>
885 <listitem>
886 <para>generates JAX-WS portable artifacts used in JAX-WS
887 web services.</para>
888 <indexterm zone="openjdk wsgen">
889 <primary sortas="b-wsgen">wsgen</primary>
890 </indexterm>
891 </listitem>
892 </varlistentry>
893
894 <varlistentry id="wsimport">
895 <term><command>wsimport</command></term>
896 <listitem>
897 <para>generates JAX-WS portable artifacts.</para>
898 <indexterm zone="openjdk wsimport">
899 <primary sortas="b-wsimport">wsimport</primary>
900 </indexterm>
901 </listitem>
902 </varlistentry>
903
904 <varlistentry id="xjc">
905 <term><command>xjc</command></term>
906 <listitem>
907 <para>is a Java XML binding compiler.</para>
908 <indexterm zone="openjdk xjc">
909 <primary sortas="b-xjc">xjc</primary>
910 </indexterm>
911 </listitem>
912 </varlistentry>
913
914 </variablelist>
915
916 </sect2>
917
918</sect1>
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