Enhancement/ktlint (#179)

* Add spotless dependency

* Apply ktlint

* Add license headers

1 files changed, 16 insertions, 2 deletions

diff --git a/core/src/main/kotlin/ca/allanwang/kau/kpref/KPref.kt b/core/src/main/kotlin/ca/allanwang/kau/kpref/KPref.kt
index 12f9606..7a6330f 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/kpref/KPref.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/kpref/KPref.kt
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package ca.allanwang.kau.kpref
 
 import android.content.Context
@@ -47,5 +62,4 @@ open class KPref {
     operator fun get(key: String): ILazyResettable<*>? = prefMap[key]
 
     open fun deleteKeys(): Array<String> = arrayOf()
-
-}
\ No newline at end of file
+}