use the new aggregation function which supports arrays

Author: maiflai

src/main/groovy/org/scoverage/ScoverageAggregate.groovy

@@ -43,7 +43,7 @@ class ScoverageAggregate extends DefaultTask {
             reportDir.get().deleteDir()
             reportDir.get().mkdirs()
 
-            def coverage = CoverageAggregator.aggregate(JavaConversions.asScalaBuffer(dirsToAggregateFrom.get()))
+            def coverage = CoverageAggregator.aggregate(dirsToAggregateFrom.get() as File[])
 
             if (coverage.nonEmpty()) {
                 new ScoverageWriter(project.logger).write(

src/main/groovy/org/scoverage/ScoverageReport.groovy

@@ -39,7 +39,7 @@ class ScoverageReport extends DefaultTask {
             reportDir.get().delete()
             reportDir.get().mkdirs()
 
-            def coverage = CoverageAggregator.aggregate(JavaConversions.asScalaBuffer(Arrays.asList(dataDir.get())))
+            def coverage = CoverageAggregator.aggregate([dataDir.get()] as File[])
 
             if (coverage.isEmpty()) {
                 project.logger.info("[scoverage] Could not find coverage file, skipping...")