set JAVA_DRIVE=H:\Programming\Java

set JAVA_VERSION=1.6.0_01

set JAVA_BASE=C:\Program Files\Java

set JAVA_CLASSES_HOME=%JAVA_DRIVE%\Classes

set JAVA_SUPPLIED_CLASSES=%JAVA_DRIVE%\SuppliedClasses

set JAVA_PROJECTS_HOME=%JAVA_DRIVE%\Projects

set path=%JAVA_BASE%\jdk%JAVA_VERSION%\bin;%path%

set classpath=.;%JAVA_BASE%\jdk%JAVA_VERSION%\lib

set classpath=%classpath%;%JAVA_CLASSES_HOME%

set classpath=%classpath%;%JAVA_SUPPLIED_CLASSES%\mj.jar

H:

cd %JAVA_PROJECTS_HOME%

start cmd.exe

start "C:\Windows\explorer" "%JAVA_PROJECTS_HOME%