1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!ENTITY java-access-bridge-download-http "&gnome-download-http;/java-access-bridge/1.26/java-access-bridge-&java-access-bridge-version;.tar.bz2">
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8 | <!ENTITY java-access-bridge-download-ftp "&gnome-download-ftp;/java-access-bridge/1.26/java-access-bridge-&java-access-bridge-version;.tar.bz2">
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9 | <!ENTITY java-access-bridge-md5sum "baeac0a4f26f66996f62ffa88d6cd19e">
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10 | <!ENTITY java-access-bridge-size "304 KB">
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11 | <!ENTITY java-access-bridge-buildsize "9 MB">
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12 | <!ENTITY java-access-bridge-time "1.3 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="java-access-bridge"
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16 | xreflabel="Java Access Bridge-&java-access-bridge-version;">
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17 | <?dbhtml filename="java-access-bridge.html"?>
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18 |
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19 |
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20 | <title>Java Access Bridge-&java-access-bridge-version;</title>
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21 |
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22 | <indexterm zone="java-access-bridge">
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23 | <primary sortas="a-Java-Access-Bridge">Java Access Bridge</primary>
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24 | </indexterm>
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25 |
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26 | <sect2 role="package">
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27 | <title>Introduction to Java Access Bridge</title>
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28 |
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29 | <para>The <application>Java Access Bridge</application> package contains
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30 | Java components which connect the built-in accessibility support in Java
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31 | Swing applications to the <application>GNOME</application>
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32 | Accessibility framework, specifically the Assistive Technology Service
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33 | Provider Interface (AT-SPI).</para>
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34 |
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35 | <bridgehead renderas="sect3">Package Information</bridgehead>
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36 | <itemizedlist spacing="compact">
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37 | <listitem>
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38 | <para>Download (HTTP): <ulink url="&java-access-bridge-download-http;"/></para>
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39 | </listitem>
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40 | <listitem>
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41 | <para>Download (FTP): <ulink url="&java-access-bridge-download-ftp;"/></para>
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42 | </listitem>
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43 | <listitem>
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44 | <para>Download MD5 sum: &java-access-bridge-md5sum;</para>
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45 | </listitem>
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46 | <listitem>
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47 | <para>Download size: &java-access-bridge-size;</para>
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48 | </listitem>
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49 | <listitem>
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50 | <para>Estimated disk space required: &java-access-bridge-buildsize;</para>
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51 | </listitem>
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52 | <listitem>
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53 | <para>Estimated build time: &java-access-bridge-time;</para>
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54 | </listitem>
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55 | </itemizedlist>
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56 |
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57 | <bridgehead renderas="sect3">Java Access Bridge Dependencies</bridgehead>
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58 |
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59 | <bridgehead renderas="sect4">Required</bridgehead>
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60 | <para role="required"><xref linkend="at-spi"/> and
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61 | <!-- either --> <xref linkend="openjdk"/> <!-- or <xref linkend="jdk"/> --></para>
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62 |
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63 | <para condition="html" role="usernotes">User Notes:
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64 | <ulink url="&blfs-wiki;/java-access-bridge"/></para>
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65 |
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66 | </sect2>
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67 |
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68 | <sect2 role="installation">
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69 | <title>Installation of Java Access Bridge</title>
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70 |
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71 | <para>Install <application>Java Access Bridge</application> by running the
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72 | following commands:</para>
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73 |
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74 | <screen><userinput>./configure --prefix=$(pkg-config --variable=prefix ORBit-2.0) &&
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75 | make</userinput></screen>
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76 |
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77 | <para>This package does not come with a test suite.</para>
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78 |
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79 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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80 |
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81 | <screen role="root"><userinput>make install &&
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82 |
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83 | cat $(pkg-config --variable=prefix \
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84 | ORBit-2.0)/share/jar/accessibility.properties \
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85 | >> $JAVA_HOME/jre/lib/accessibility.properties &&
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86 | chmod -v 644 $JAVA_HOME/jre/lib/accessibility.properties &&
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87 |
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88 | ln -v -sf $(pkg-config --variable=prefix \
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89 | ORBit-2.0)/share/jar/gnome-java-bridge.jar \
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90 | $JAVA_HOME/jre/lib/ext</userinput></screen>
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91 |
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92 | </sect2>
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93 |
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94 | <sect2 role="commands">
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95 | <title>Command Explanations</title>
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96 |
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97 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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98 | href="../../xincludes/gnome-prefix.xml"/>
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99 |
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100 | <para><command>cat $(pkg-config ...</command>: This command appends to (or
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101 | creates) the Java runtime <filename>accessibility.properties</filename>
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102 | file required for <application>Java Access Bridge</application>.</para>
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103 |
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104 | <para><command>ln -v -sf $(pkg-config ...</command>: This command creates
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105 | a link from the Access Bridge <filename class='extension'>jar</filename>
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106 | file to the Java runtime library extensions directory.</para>
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107 |
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108 | </sect2>
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109 |
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110 | <sect2 role="configuration">
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111 | <title>Configuring Java Access Bridge</title>
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112 |
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113 | <sect3 id="java-access-bridge-config">
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114 | <title>Config Files</title>
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115 |
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116 | <para><filename>~/.orbitrc</filename></para>
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117 |
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118 | <indexterm zone="java-access-bridge java-access-bridge-config">
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119 | <primary sortas="e-AA.orbitrc">~/.orbitrc</primary>
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120 | </indexterm>
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121 |
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122 | </sect3>
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123 |
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124 | <sect3>
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125 | <title>Configuration Information</title>
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126 |
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127 | <para>Before running a Java program with the <application>Java Access
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128 | Bridge</application>, you should ensure that your
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129 | <application>GNOME</application> 2 installation enables CORBA traffic
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130 | over IP from the <application>ORBit2</application> ORB. Do
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131 | this by adding the following line to <filename>~/.orbitrc</filename>
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132 | using the following command:</para>
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133 |
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134 | <screen><userinput>cat >> ~/.orbitrc << "EOF"
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135 | <literal>ORBIIOPIPv4=1</literal>
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136 |
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137 | EOF</userinput></screen>
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138 |
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139 | </sect3>
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140 |
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141 | </sect2>
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142 |
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143 | <sect2 role="content">
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144 | <title>Contents</title>
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145 |
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146 | <segmentedlist>
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147 | <segtitle>Installed Programs</segtitle>
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148 | <segtitle>Installed Libraries</segtitle>
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149 | <segtitle>Installed Directories</segtitle>
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150 |
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151 | <seglistitem>
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152 | <seg>None</seg>
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153 | <seg>libjava-access-bridge-jni.{so,a}, gnome-java-bridge.jar, and JNav.jar</seg>
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154 | <seg><envar>$GNOME_PREFIX</envar>/share/jar</seg>
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155 | </seglistitem>
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156 | </segmentedlist>
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157 |
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158 | <variablelist>
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159 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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160 | <?dbfo list-presentation="list"?>
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161 | <?dbhtml list-presentation="table"?>
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162 |
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163 | <varlistentry id="libjava-access-bridge-jni">
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164 | <term><filename class='libraryfile'>libjava-access-bridge-jni.{so,a}</filename></term>
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165 | <listitem>
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166 | <para>is the JNI interface library.</para>
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167 | <indexterm zone="java-access-bridge libjava-access-bridge-jni">
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168 | <primary sortas="c-libjava-access-bridge-jni">libjava-access-bridge-jni.{so,a}</primary>
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169 | </indexterm>
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170 | </listitem>
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171 | </varlistentry>
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172 |
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173 | <varlistentry id="gnome-java-bridge">
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174 | <term><filename class='libraryfile'>gnome-java-bridge.jar</filename></term>
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175 | <listitem>
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176 | <para>is a <application>Java</application> runtime environment
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177 | extension that connects the built-in accessibility support in
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178 | <application>Java Swing</application> applications to the
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179 | <application>GNOME</application> Accessibility framework.</para>
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180 | <indexterm zone="java-access-bridge gnome-java-bridge">
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181 | <primary sortas="c-gnome-java-bridge">gnome-java-bridge.jar</primary>
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182 | </indexterm>
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183 | </listitem>
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184 | </varlistentry>
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185 |
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186 | </variablelist>
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187 |
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188 | </sect2>
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189 |
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190 | </sect1>
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