diff --git a/src/main/kotlin/com/beust/kobalt/plugin/java/JavaCompiler.kt b/src/main/kotlin/com/beust/kobalt/plugin/java/JavaCompiler.kt
index 4f984125..708d45e7 100644
--- a/src/main/kotlin/com/beust/kobalt/plugin/java/JavaCompiler.kt
+++ b/src/main/kotlin/com/beust/kobalt/plugin/java/JavaCompiler.kt
@@ -47,9 +47,7 @@ class JavaCompiler @Inject constructor(val jvmCompiler: JvmCompiler,
                     allArgs.addAll(info.compilerArgs)
 
                     val fileManager = compiler.getStandardFileManager(null, null, null)
-                    val fileObjects = fileManager.getJavaFileObjectsFromFiles(info.sourceFiles.map {
-                            File(it)
-                        }.filter {
+                    val fileObjects = fileManager.getJavaFileObjectsFromFiles(info.sourceFiles.map(::File).filter {
                             it.isFile
                         })
                     val dc = DiagnosticCollector<JavaFileObject>()