build.gradle in embulk-parser-jsonpath-0.3.0 vs build.gradle in embulk-parser-jsonpath-0.3.1

@@ -12,14 +12,14 @@
 }
 configurations {
     provided
 }
 
-version = "0.3.0"
+version = "0.3.1"
 
-sourceCompatibility = 1.7
-targetCompatibility = 1.7
+sourceCompatibility = 1.8
+targetCompatibility = 1.8
 
 dependencies {
     compile  "org.embulk:embulk-core:0.9.7"
     provided "org.embulk:embulk-core:0.9.7"
 
@@ -75,12 +75,14 @@
 task gemPush(type: JRubyExec, dependsOn: ["gem"]) {
     jrubyArgs "-rrubygems/gem_runner", "-eGem::GemRunner.new.run(ARGV)", "push"
     script "pkg/${project.name}-${project.version}.gem"
 }
 
-task "package"(dependsOn: ["gemspec", "classpath"]) << {
-    println "> Build succeeded."
-    println "> You can run embulk with '-L ${file(".").absolutePath}' argument."
+task "package"(dependsOn: ["gemspec", "classpath"]) {
+    doLast {
+        println "> Build succeeded."
+        println "> You can run embulk with '-L ${file(".").absolutePath}' argument."
+    }
 }
 
 task gemspec {
     ext.gemspecFile = file("${project.name}.gemspec")
     inputs.file "build.gradle"