1
2
3
4
5

setx CLASSPATH '.;%JAVA_HOME%\lib;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;' /m
set op=%PATH%
setx PATH "%op%";^%JAVA_HOME^%\bin;^%JRE_HOME^%\bin; /m
setx JAVA_HOME "E:\Environment\jdk1.8.0_281" /m
setx JRE_HOME "E:\Environment\jdk1.8.0_281\jre" /m

1

E:\Environment\jdk1.8.0_281

1

E:\Environment\jdk1.8.0_281\jre

1

 .;%JAVA_HOME%\lib;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;

1

;%JAVA_HOME%\bin;%JRE_HOME%\bin;