[developing.apt.vm] development documentation renamed JDK 1.6 to JDK 1.7
diff --git a/maven-surefire-plugin/src/site/apt/developing.apt.vm b/maven-surefire-plugin/src/site/apt/developing.apt.vm
index 680201a..7299b9a 100644
--- a/maven-surefire-plugin/src/site/apt/developing.apt.vm
+++ b/maven-surefire-plugin/src/site/apt/developing.apt.vm
@@ -114,9 +114,12 @@
* JDK Versions
- The surefire booter is capable of booting all the way back to jdk1.6. Specifically
- this means <<<surefire-api>>>, <<<surefire-booter>>>, <<<common-junit3>>> and <<<surefire-junit3>>> are
- source/target 1.6. The plugin and several providers are 1.6.
+ The surefire booter is capable of booting all the way back to jdk1.7. Specifically
+ this means <<<surefire-api>>>, <<<surefire-booter>>>, <<<common-junit3>>>, <<<surefire-junit3>>>
+ and other modules are compiled with source/target 1.7. The plugin and several providers are 1.7.
+ The provider <<<surefire-junit-platform>>> is compiled with jdk1.8.
+ The project requires using <<<JAVA_HOME>>> jdk1.8 but the tests run with jdk1.7+ which is
+ configured by system property <<<jdk.home>>>, see <<<README.md>>>.
* Provider Isolation
