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%