replace system property values in the given string using the $ system.property convention . e.g. , `` the java version is $ java.version '' == > `` the java version is 1.5.0 _ 11 '' concode_field_sep Pattern PROPERTY_PATTERN concode_field_sep String javaVersion concode_elem_sep String fileSeparator concode_elem_sep String javaVendor concode_elem_sep String javaClassVersion concode_elem_sep String lineSeparator concode_elem_sep String userName concode_elem_sep String javaHome concode_elem_sep String javaClassPath concode_elem_sep String javaTemporaryDirectory concode_elem_sep String operatingSystemVersion concode_elem_sep String userHome concode_elem_sep String userDirectory concode_elem_sep String pathSeparator concode_elem_sep String replaceProperties concode_elem_sep String javaLibraryPath concode_elem_sep String operatingSystemName concode_elem_sep String operatingSystemArchitecture
String function ( String arg0 ) { return replaceProperties ( arg0 , PROPERTY_PATTERN , System . getProperties ( ) ) ; }