properties - Gradle - Fails to show: org.gradle.java.home -


i thought simple thing. far i'm unable access string gradle job's java.home, official name:

apparently can set value gradle.properties settings file. i've done , gradle output confirms this.

for that, none of these print statements work...

  • print "org.gradle.java.home = $org.gradle.java.home"
  • print "org.gradle.java.home = "+ project.properties['org.gradle.java.home']
  • print "org.gradle.java.home = $gradle.java.home"
  • print "${project.property('org.gradle.java.home')}"

looking @ @ this question, have thought 1 of options tried yield result.

how can access system level properties?

only 2 options may work:

  • print "org.gradle.java.home = "+ project.properties['org.gradle.java.home']
  • print "${project.property('org.gradle.java.home')}"

and second fail since there's no checking if such property exists. gradle throws exception on access non-existing property.

the last 2 not work because there's no property org , gradle objects has no java property - more explanation can found here - need understand how string interpolation works groovy.

and finally, these properties used pass arguments gradle. following work:

print "org.gradle.java.home = "+

project.properties['org.gradle.java.home']

run with: 

gradle -dorg.gradle.java.home=random_dir

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