java: files rename

intermediate commit (to simplify code review)

modules/java/jar/build.xml.in

@@ -0,0 +1,31 @@
+<!-- This is an Apache Ant build file. As part of the desktop java build -->
+<!-- process, this config is used to package the autogenerated .java -->
+<!-- interface files into OpenCV.jar -->
+<project name="OpenCV">
+
+  <target name="jar">
+    <!-- This is to make a jar with a source attachment, for e.g. easy -->
+    <!-- navigation in Eclipse. See this question: -->
+    <!-- http://stackoverflow.com/questions/3584968/ant-how-to-compile-jar-that-includes-source-attachment -->
+    <javac sourcepath="" srcdir="src" destdir="src" debug="on" includeantruntime="false" >
+      <include name="**/*.java"/>
+      <compilerarg line="-encoding utf-8"/>
+    </javac>
+    <jar basedir="src" destfile="bin/@JAR_NAME@"/>
+  </target>
+
+  <target name="javadoc">
+    <tstamp>
+      <format property="doctimestamp" pattern="EEE MMM d yyyy HH:mm:ss z"/>
+    </tstamp>
+    <javadoc
+      packagenames="org.opencv.*"
+      sourcepath="src"
+      destdir="doc/javadoc"
+      Windowtitle="OpenCV @OPENCV_VERSION_PLAIN@ Java documentation"
+      Doctitle="OpenCV Java documentation (@OPENCV_VERSION@)"
+      bottom="Generated on ${doctimestamp} / OpenCV @OPENCV_VCSVERSION@"
+      />
+  </target>
+
+</project>