set a system property for a given JVM key to a given value.
prev = system_setproperty(key,value)
a string previous value or []
a string
a string
Sets the system property indicated by the specified key.
![]() | Warning : change property with precaution. |
system_getproperty('myproperty') system_setproperty('myproperty','hello') system_getproperty('myproperty') | ![]() | ![]() |