Setting environment variables during Java development

system variables under windows

apache-tomcat-7.0.47tools

Variable name (N): CATALINA_HOME
Variable value (V): D:\Program Files\apache-tomcat-7.0.47

Myeclipse installation directory
variable name (N): JAVA_HOME
variable value (V): D:\Program Files\Java\jdk1.7.0_80

Variable name (N): ComSpec
Variable value (V): D:%SystemRoot%\system32\cmd.exe

Variable name (N): windir
Variable value (V): D:%SystemRoot%

Variable name (N): MAVEN_HOME
Variable value (V): D:\Program Files\Java\apache-maven-3.3.3

变量名字（N）：Path
变量值(V)：D:C:\Program Files (x86)\Common Files\NetSarang;D:\Program Files\Java\apache-maven-3.3.3\bin;D:\Program Files\apache-tomcat-7.0.47\bin;D:\Program Files\Java\jdk1.7.0_80\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\MySQL\MySQL Server 5.5\bin

Variable Name (N): PATHEXT
Variable Value (V): D;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC