java System.getProperty() 參數紀錄

java.version – Java Runtime Environment version
java.vendor – Java Runtime Environment vendor
java.vendor.url – Java vendor URL
java.home – Java installation directory
java.vm.specification.version – Java Virtual Machine specification version
java.vm.specification.vendor – Java Virtual Machine specification vendor
java.vm.specification.name – Java Virtual Machine specification name
java.vm.version – Java Virtual Machine implementation version
java.vm.vendor – Java Virtual Machine implementation vendor
java.vm.name – Java Virtual Machine implementation name
java.specification.version – Java Runtime Environment specification version
java.specification.vendor – Java Runtime Environment specification vendor
java.specification.name – Java Runtime Environment specification name
java.class.version - Java class format version number
java.class.path – Java class path
java.library.path – List of paths to search when loading libraries
java.io.tmpdir – Default temp file path
java.compiler – Name of JIT compiler to use
java.ext.dirs – Path of extension directory or directories
os.name – Operating system name
os.arch – Operating system architecture
os.version – Operating system version
file.separator – File separator ("/" on UNIX)
path.separator – Path separator (":" on UNIX)
line.separator – Line separator ("\n" on UNIX)
user.name – User's account name
user.home – User's home directory
user.dir – User's current working directory