Update README.md

vicboma1 · Apr 13, 2016 · 4753f8e · 4753f8e
1 parent cc8801d
commit 4753f8e
Showing 1 changed file with 14 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -365,10 +365,20 @@ import java.util.*
 
 fun getList(): List<Int> {
     val arrayList = arrayListOf(1, 5, 2)
-        Collections.sort(arrayList, object : Comparator<Int> {
-    override fun compare(x: Int, y: Int) = y - x
-})
-    Collections.sort(arrayList, { x, y -> y - x })
+[   
+	    Collections.sort(arrayList, object : Comparator<Int> {
+	    	override fun compare(x: Int, y: Int) = y - x 
+	    })
+
+	OR
+	    Collections.sort(arrayList, { x, y -> y - x })
+
+	OR 
+	    Collections.sort(arrayList, {x:Int, y:Int -> y - x})
+]
+    return arrayList
+}
+
     return arrayList
 }
 ```