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OPJ Tutorial: Setting up the Environment
The OPJ system includes a complete Java Development Kit and requires no
unusual environment settings. We recommend that you put path to the Java
tools on your PATH. For example, if you installed the system in /usr/local/opj,
you could do this with the following csh command:
setenv PATH /usr/local/opj/bin:$PATH
The additional classes that comprise the OPJ application programming interface
are included in the standard bootstrap classes jar file and are therefore
available at compile time and run time without any changes to the CLASSPATH.
The location of application-specific classes must, as usual, be specified
using either the CLASSPATH environment variable or using the -classpath
argument to the OPJ Virtual Machine.
N.B.
Once a store has been created, it is only necessary to set the CLASSPATH
if classes additional to those already in the store will be loaded during
the execution of the application. This is typically the case on the first
execution before the first checkpoint.
The location of the JDK and OPJ classes can always be omitted, since the
wrapper script for the interpreter encapsulates their location.
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Introduction to Basic Concepts,
Tutorial
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Last changed: Nov 15th 1999
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