The java_system class obtains system attribute values.

Go directlyCode

Public class systemproperty {public static void main (string ARGs []) {// Java Runtime Environment version system. out. println ("Java. version: "+ system. getproperty ("Java. version "); // Java Runtime Environment vendor system. out. println ("Java. vendor: "+ system. getproperty ("Java. vendor "); // Java Runtime Environment Standard Version System. out. println ("Java. specification. version: "+ system. getproperty ("Java. specification. version "); // Java Runtime Environment specification vendor system. out. println ("Java. specification. vendor: "+ system. getproperty ("Java. specification. vendor "); // The name of the Java Runtime Environment Specification System. out. println ("Java. specification. name: "+ system. getproperty ("Java. specification. name "); // urlsystem of the Java vendor. out. println ("Java. vendor. URL: "+ system. getproperty ("Java. vendor. URL "); // Java installation directory system. out. println ("Java. home: "+ system. getproperty ("Java. home "); // Java Virtual Machine standard version system. out. println ("Java. VM. specification. version: "+ system. getproperty ("Java. VM. specification. version "); // Java virtual machine specification vendor system. out. println ("Java. VM. specification. vendor: "+ system. getproperty ("Java. VM. specification. vendor "); // Java virtual machine specification name system. out. println ("Java. VM. specification. name: "+ system. getproperty ("Java. VM. specification. name "); // Java Virtual Machine implementation version system. out. println ("Java. VM. version: "+ system. getproperty ("Java. VM. version "); // Java Virtual Machine implementation vendor system. out. println ("Java. VM. vendor: "+ system. getproperty ("Java. VM. vendor "); // Java Virtual Machine implementation name system. out. println ("Java. VM. name: "+ system. getproperty ("Java. VM. name "); // Java class format version number system. out. println ("Java. class. version: "+ system. getproperty ("Java. class. version "); // Java class path system. out. println ("Java. class. path: "+ system. getproperty ("Java. class. path "); // The path list system searched when the library is loaded. out. println ("Java. library. path: "+ system. getproperty ("Java. library. path "); // default temporary file path: system. out. println ("Java. io. tmpdir: "+ system. getproperty ("Java. io. tmpdir "); // The Name Of The JIT compiler to be used: system. out. println ("Java. compiler: "+ system. getproperty ("Java. compiler "); // path of one or more extended directories: system. out. println ("Java. ext. dirs: "+ system. getproperty ("Java. ext. dirs "); // The operating system name. out. println ("OS. name: "+ system. getproperty ("OS. name "); // Operating System Architecture. out. println ("OS. arch: "+ system. getproperty ("OS. arch "); // The operating system version. out. println ("OS. version: "+ system. getproperty ("OS. version "); // file separator ("/"in UNIX) system. out. println ("file. separator: "+ system. getproperty ("file. separator "); // path separator (": "in UNIX) system. out. println ("path. separator: "+ system. getproperty ("path. separator "); // line separator ("/n "in UNIX) system. out. println ("line. separator: "+ system. getproperty ("line. separator "); // the user's account name system. out. println ("user. name: "+ system. getproperty ("user. name "); // the user's main directory system. out. println ("user. home: "+ system. getproperty ("user. home "); // The current working directory of the User: system. out. println ("user. dir: "+ system. getproperty ("user. dir "));}}