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inst/doc/multiple-java-with-targets-callr.R
In rJavaEnv: 'Java' Environments for R Projects
## -----------------------------------------------------------------------------
library(rJavaEnv)
getOption("rJavaEnv.valid_major_java_versions")
## -----------------------------------------------------------------------------
use_java("8")
"8" == java_check_version_cmd(quiet = TRUE)
"8" == java_check_version_rjava(quiet = TRUE)
## -----------------------------------------------------------------------------
use_java(17)
"17" == java_check_version_cmd(quiet = TRUE)
"17" == java_check_version_rjava(quiet = TRUE)
## -----------------------------------------------------------------------------
use_java(21)
"21" == java_check_version_cmd(quiet = TRUE)
"21" == java_check_version_rjava(quiet = TRUE)
## -----------------------------------------------------------------------------
library(rJavaEnv)
use_java("17")
## -----------------------------------------------------------------------------
rJavaEnv::use_java("17")
## -----------------------------------------------------------------------------
java_17_distrib <- java_download("17")
java_unpack(java_17_distrib)
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rJavaEnv documentation built on Sept. 14, 2024, 1:07 a.m.
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## -----------------------------------------------------------------------------
library(rJavaEnv)
getOption("rJavaEnv.valid_major_java_versions")
## -----------------------------------------------------------------------------
use_java("8")
"8" == java_check_version_cmd(quiet = TRUE)
"8" == java_check_version_rjava(quiet = TRUE)
## -----------------------------------------------------------------------------
use_java(17)
"17" == java_check_version_cmd(quiet = TRUE)
"17" == java_check_version_rjava(quiet = TRUE)
## -----------------------------------------------------------------------------
use_java(21)
"21" == java_check_version_cmd(quiet = TRUE)
"21" == java_check_version_rjava(quiet = TRUE)
## -----------------------------------------------------------------------------
library(rJavaEnv)
use_java("17")
## -----------------------------------------------------------------------------
rJavaEnv::use_java("17")
## -----------------------------------------------------------------------------
java_17_distrib <- java_download("17")
java_unpack(java_17_distrib)
Try the rJavaEnv package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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