fix compile warnings

AndroidCompat/src/main/java/kotlinx/coroutines/experimental/android/HandlerContext.kt

@@ -1,5 +0,0 @@
-package kotlinx.coroutines.experimental.android
-
-import kotlinx.coroutines.GlobalScope
-
-val UI = GlobalScope.coroutineContext

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/db/ScrollableResultSet.kt

@@ -4,11 +4,21 @@ import java.io.InputStream
 import java.io.Reader
 import java.math.BigDecimal
 import java.net.URL
-import java.sql.*
 import java.sql.Array
+import java.sql.Blob
+import java.sql.Clob
 import java.sql.Date
-import java.util.*
+import java.sql.NClob
+import java.sql.Ref
+import java.sql.ResultSet
+import java.sql.ResultSetMetaData
+import java.sql.RowId
+import java.sql.SQLXML
+import java.sql.Time
+import java.sql.Timestamp
+import java.util.Calendar
 
+@Suppress("UNCHECKED_CAST")
 class ScrollableResultSet(val parent: ResultSet) : ResultSet by parent {
 
     private val cachedContent = mutableListOf<ResultSetEntry>()

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/service/ServiceSupport.kt

@@ -18,7 +18,7 @@ class ServiceSupport {
 
     private val logger = KotlinLogging.logger {}
 
-    fun startService(context: Context, intent: Intent) {
+    fun startService(@Suppress("UNUSED_PARAMETER") context: Context, intent: Intent) {
         val name = intentToClassName(intent)
 
         logger.debug { "Starting service: $name" }
@@ -35,7 +35,7 @@ class ServiceSupport {
         }
     }
 
-    fun stopService(context: Context, intent: Intent) {
+    fun stopService(@Suppress("UNUSED_PARAMETER") context: Context, intent: Intent) {
         val name = intentToClassName(intent)
         stopService(name)
     }

AndroidCompat/src/main/java/xyz/nulldev/androidcompat/util/KodeinGlobalHelper.kt

@@ -25,6 +25,7 @@ object KodeinGlobalHelper {
      * Get a dependency
      */
     @JvmStatic
+    @Suppress("UNCHECKED_CAST")
     fun <T : Any> instance(type: Class<T>, kodein: DI? = null): T {
         return when(type) {
             AndroidFiles::class.java -> {