Merge remote-tracking branch 'origin/master' into feature/sponge-new

build.gradle

@@ -26,9 +26,9 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.github.jengelman.gradle.plugins:shadow:1.2.0'
+        classpath 'com.github.jengelman.gradle.plugins:shadow:1.2.3'
         classpath 'org.jfrog.buildinfo:build-info-extractor-gradle:3.0.1'
-        classpath 'org.ajoberstar:gradle-git:0.12.0'
+        classpath 'org.ajoberstar:gradle-git:1.4.2'
     }
 }
 
@@ -36,14 +36,19 @@ if (!project.hasProperty("artifactory_contextUrl")) ext.artifactory_contextUrl =
 if (!project.hasProperty("artifactory_user")) ext.artifactory_user = "guest"
 if (!project.hasProperty("artifactory_password")) ext.artifactory_password = ""
 
-if (!project.hasProperty("gitCommitHash")) {
+if (!project.hasProperty("gitCommitHash") && !JavaVersion.current().isJava6()) {
     try {
-        def repo = org.ajoberstar.grgit.Grgit.open(project.file('.'))
+        def Grgit = Class.forName("org.ajoberstar.grgit.Grgit");
+        def Grgit_open = Grgit.getDeclaredMethod("open", File.class)
+        def repo = Grgit_open.invoke(null, project.file('.'))
         ext.gitCommitHash = repo.head().abbreviatedId
     } catch (Exception e) {
-        ext.gitCommitHash = "no_git_id"
+        println "Error getting commit hash: " + e.getMessage()
     }
 }
+if (!project.hasProperty("gitCommitHash")) {
+    ext.gitCommitHash = "no_git_id"
+}
 
 subprojects {
     apply plugin: 'java'