Remove redundancy in Kotlin example

WonderCsabo · WonderCsabo · commit 8ae6d54fe826 · 2016-03-17T12:58:05.000+01:00
Functions have default Unit return type in Kotlin.
diff --git a/examples/kotlin/src/main/kotlin/org/androidannotations/gradle/activity/HelloAndroidActivity.kt b/examples/kotlin/src/main/kotlin/org/androidannotations/gradle/activity/HelloAndroidActivity.kt
@@ -21,20 +21,20 @@ open public class HelloAndroidActivity : Activity() {
     protected lateinit var helloTextView: TextView
 
     @AfterViews
-    protected fun afterViews(): Unit {
+    protected fun afterViews() {
         computeDateBackground()
     }
 
     @Background
-    protected open fun computeDateBackground(): Unit {
+    protected open fun computeDateBackground() {
         val now = Date()
         val helloMessage = String.format(hello, now.toString())
 
         updateHelloTextView(helloMessage)
     }
 
     @UiThread
-    protected open fun updateHelloTextView(helloMessage: String): Unit {
+    protected open fun updateHelloTextView(helloMessage: String) {
         helloTextView.text = helloMessage
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -21,20 +21,20 @@ open public class HelloAndroidActivity : Activity() {`
`21`	`21`	`protected lateinit var helloTextView: TextView`
`22`	`22`
`23`	`23`	`@AfterViews`
`24`		`- protected fun afterViews(): Unit {`
	`24`	`+ protected fun afterViews() {`
`25`	`25`	`computeDateBackground()`
`26`	`26`	`}`
`27`	`27`
`28`	`28`	`@Background`
`29`		`- protected open fun computeDateBackground(): Unit {`
	`29`	`+ protected open fun computeDateBackground() {`
`30`	`30`	`val now = Date()`
`31`	`31`	`val helloMessage = String.format(hello, now.toString())`
`32`	`32`
`33`	`33`	`updateHelloTextView(helloMessage)`
`34`	`34`	`}`
`35`	`35`
`36`	`36`	`@UiThread`
`37`		`- protected open fun updateHelloTextView(helloMessage: String): Unit {`
	`37`	`+ protected open fun updateHelloTextView(helloMessage: String) {`
`38`	`38`	`helloTextView.text = helloMessage`
`39`	`39`	`}`
`40`	`40`	`}`