AbstractStringBuilder, StringBuilder and java.io.File annotated with nullable/notnull

2012-09-20 15:07:02 +04:00
parent dadc97d29f
commit 2abe2e581d
8 changed files with 460 additions and 12 deletions
@@ -207,6 +207,6 @@ fun File.readLines(charset : String = "UTF-8") : List<String> {
 */
 fun File.listFiles(filter : (file : File) -> Boolean) : Array<File>? = listFiles(
    object : FileFilter {
-        override fun accept(file: File?) = filter(file!!)
+        override fun accept(file: File) = filter(file)
    }
 ) as Array<File>?