    How to build the bindings:
    ==========================

    Running "make" and then "make install" will "install" a JNI glue shared library
    into a "built" subdirectory of the java build directory.  The jar file is built
    into the "built" subdirectory too.

    You can copy these two files into your java installation, or just use them
    in-place.

    How to compile the examples:
    ============================

      cd java
      javac -classpath built/xapian_jni.jar:. org/xapian/examples/SimpleIndex.java
      javac -classpath built/xapian_jni.jar:. org/xapian/examples/SimpleSearch.java

    How to run the examples:
    ========================

    To run the examples, you need to give Java a special system-property named
    "java.library.path".  The value of this property is the path of the directory
    where the libxapian_jni.so (or whatever extension is used on your platform)
    JNI library is located.

     java -Djava.library.path=built -classpath built/xapian_jni.jar:. \
          org.xapian.examples.SimpleIndex ./test.db index words like java

     java -Djava.library.path=built -classpath built/xapian_jni.jar:. \
          org.xapian.examples.SimpleSearch ./test.db index words like java

    Alternatively, you can avoid needing the -Djava.library.path setting by
    setting the LD_LIBRARY_PATH environment variable, or by installing the JNI
    library in the appropriate directory so your JVM finds it automatically
    (for example, on Mac OS X you can copy it into /Library/Java/Extensions/).

    The java bindings have been tested recently with OpenJDK 1.6.0_18, though
    they should work with any java toolchain with suitable JNI support - please
    report success stories or any problems to the development mailing list:
    xapian-devel@lists.xapian.org

    Naming of wrapped methods:
    ==========================

    Methods are renamed to match Java's naming conventions.  So get_mset becomes
    getMSet, etc.  Also get_description is wrapped as toString.

    MatchAll and MatchNothing
    =========================

    In Xapian 1.3.0 and later, these are wrapped as static constants
    ``Query.MatchAll`` and ``Query.MatchNothing``.

    If you want to be compatible with earlier versions, you can continue to use
    ``new Query("")`` instead of ``Query.MatchAll`` and ``new Query()`` instead of
    ``Query.MatchNothing``.

    TODO list:
    ==========

    * Finish updating this document for the move to the SWIG-generated Java
      bindings.

    * Write SimpleExpand.java.

    * Fix string passing to be zero-byte clean.

    * Check that the missing wrappers in the JNI bindings are now present and
      add them to SmokeTest:

    * Wrap optional parameter "parameter" for Query ctor.

    * Wrap new QueryParser API.

    * Wrap changes to Enquire sorting API.

    * Use Stem::operator() rather than Stem::stem_word().

    * Wrap new method ESet::back().

    * Wrap the new optional third parameter to Enquire::set_sorting().

    * Third (optional) argument to Document::add_posting() isn't wrapped.

    * Wrap Xapian::Weight and standard subclasses.

    * Allow user derived weight classes to be implemented in Java (less important).