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Appendix E. Miscellaneous

E.1. JVM Installation verification

E.1.1. Verify JVM on Windows

Firstly confirm that the JAVA_HOME environment variable is set correctly by typing the following at the command prompt:

echo %JAVA_HOME%

If JAVA_HOME is set you will see something similar to the following:

c:"\PROGRA~1"\Java\jdk1.7.0_60\
      

Then confirm that a Java installation (1.7 or higher) is available:

java -version

If java is available on the path, output similar to the following will be seen:

java version "1.7.0_60"
Java(TM) SE Runtime Environment (build 1.7.0_60-b19)
Java HotSpot(TM) 64-Bit Server VM (build 24.60-b09, mixed mode)

E.1.2. Verify JVM on Unix

Firstly confirm that the JAVA_HOME environment variable is set correctly by typing the following at the command prompt:

echo $JAVA_HOME

If JAVA_HOME is set you will see something similar to the following:

/usr/java/jdk1.7.0_60
      

Then confirm that a Java installation (1.7 or higher) is available:

java -version

If java is available on the path, output similar to the following will be seen:

java version "1.7.0_60"
Java(TM) SE Runtime Environment (build 1.7.0_60-b19)
Java HotSpot(TM) 64-Bit Server VM (build 24.60-b09, mixed mode)