fix warnings

Author: simerplaha

build.sbt

@@ -45,11 +45,11 @@ def publishScalaOptions(scalaVersion: String): Seq[String] = {
     CrossVersion.partialVersion(scalaVersion) match {
       case Some((2, major)) if major >= 13 =>
         Seq(
-          //          "-opt:l:inline",
-          //          "-opt-warnings",
-          //          "-opt-inline-from:swaydb.**",
-          //          "-Yopt-log-inline",
-          //          "_"
+          "-opt:l:inline",
+          "-opt-warnings",
+          "-opt-inline-from:swaydb.**",
+          "-Yopt-log-inline",
+          "_"
         )
 
       case Some((2, 12)) =>

core/src/test/scala/swaydb/core/segment/SegmentRefGetBehaviorSpec.scala

@@ -147,7 +147,7 @@ class SegmentRefGetBehaviorSpec extends TestBase with MockFactory {
         SegmentRef.get(key = keyValue1.key, threadState = threadState) shouldBe keyValue1
 
         val segmentState = threadState.getSegmentState(path).getS
-        segmentState.keyValue shouldBe keyValue1
+        segmentState.keyValue._2 shouldBe keyValue1
         keyValue1.key.underlyingArraySize shouldBe 4
         segmentState.isSequential shouldBe true
       }

data/src/main/scala-2.13/swaydb/data/slice/Slice.scala

@@ -82,7 +82,7 @@ object Slice extends SliceCompanionBase {
     def clear() =
       slice = Slice.create[A](slice.size)
 
-    def result: Slice[A] =
+    def result(): Slice[A] =
       slice.close()
   }
 

data/src/main/scala/swaydb/Bag.scala

@@ -555,7 +555,7 @@ object Bag extends LazyLogging {
           }(ec, QueueOrder.FIFO)
 
           override def execute[F](f: => F): Future[F] = {
-            val promise = Promise[F]
+            val promise = Promise[F]()
             actor.send(() => promise.tryComplete(Try(f)))
             promise.future
           }

data/src/main/scala/swaydb/Error.scala

@@ -31,8 +31,6 @@ import java.nio.file.{NoSuchFileException, Path}
 
 import swaydb.IO.RecoverableExceptionHandler
 import swaydb.data.Reserve
-import swaydb.data.slice.Slice
-
 
 protected sealed trait Error {
   def exception: Throwable

data/src/main/scala/swaydb/Exception.scala

@@ -28,7 +28,6 @@ import java.nio.channels.OverlappingFileLockException
 import java.nio.file.Path
 
 import swaydb.data.Reserve
-import swaydb.data.slice.Slice
 
 /**
  * Exception types for all known [[Error]]s that can occur. Each [[Error]] can be converted to

data/src/main/scala/swaydb/data/Reserve.scala

@@ -61,7 +61,7 @@ object Reserve {
   def promise[T](reserve: Reserve[T]): Promise[Unit] =
     reserve.synchronized {
       if (reserve.isBusy) {
-        val promise = Promise[Unit]
+        val promise = Promise[Unit]()
         reserve.savePromise(promise)
         promise
       } else {

swaydb-cats-effect/src/main/scala/swaydb/cats/effect/Bag.scala

@@ -52,7 +52,7 @@ object Bag {
           }(ec, QueueOrder.FIFO)
 
           override def execute[F](f: => F): IO[F] = {
-            val promise = Promise[F]
+            val promise = Promise[F]()
             actor.send(() => promise.tryComplete(Try(f)))
             IO.fromFuture(IO(promise.future))
           }

swaydb/src/main/scala/swaydb/MultiMap.scala

@@ -64,7 +64,7 @@ object MultiMap {
             )
           )
 
-        //Root Map has empty keys so if this database is new commit initial entries.
+        //RootMap has empty keys so if this database is new commit initial entries.
         if (isEmpty)
           bag.transform(initialEntries) {
             _ =>