You can obtain JE by visiting the JE download page: http://www.oracle.com/technology/software/products/berkeley-db/je/index.html.
To install JE, simple untar or unzip the distribution to the directory of your choice. If
you use unzip, make sure to specify the -U
option in
order to preserve case.
For more information on installing JE,
see JE_HOME/docs/relnotes.html
,
where JE_HOME is the directory where you unpacked
JE.
You can use JE with your application by adding
JE_HOME/lib/je-<version>.jar
to your application's classpath.
Beyond this manual, you can find documentation for JE at
JE_HOME/docs/index.html
directory. In
particular, complete Javadoc for the JE API set is available at JE_HOME/docs/java/index.html
.