sbt assembly plugin includes "provided" libraries and it's lineage - scala

Question

Here is my build.sbt
resolvers ++= Seq("Apache Development Snapshot Repository" at "https://repository.apache.org/content/repositories/snapshots/",
Resolver.mavenLocal)
name := "flink-wiki-edits"
version := "1.0"
scalaVersion := "2.11.7"
val flinkVersion = "1.1.3"
val flinkDependencies = Seq(
"org.apache.flink" %% "flink-scala" % flinkVersion % "provided",
"org.apache.flink" %% "flink-streaming-scala" % flinkVersion % "provided",
"org.apache.flink" %% "flink-connector-wikiedits"% flinkVersion )
lazy val root = (project in file(".")).
settings(
libraryDependencies ++= flinkDependencies
)
mainClass in assembly := Some("com.ta.WikipediaAnalytics")
// make run command include the provided dependencies
run in Compile <<= Defaults.runTask(fullClasspath in Compile, mainClass in (Compile, run), runner in (Compile, run))
// exclude Scala library from assembly
assemblyOption in assembly := (assemblyOption in assembly).value.copy(includeScala = false)
and the console output snippet of $ sbt assembly
vagrant#vagrant-ubuntu-trusty-64:/workspace/flink-wiki-edits$ sbt assembly
[info] Loading project definition from /workspace/flink-wiki-edits/project
[info] Set current project to flink-wiki-edits (in build file:/workspace/flink-wiki-edits/)
[info] Including: flink-connector-wikiedits_2.11-1.1.3.jar
[info] Including: flink-streaming-java_2.11-1.1.3.jar
[info] Including: flink-core-1.1.3.jar
[info] Including: flink-annotations-1.1.3.jar
[info] Including: jsr305-1.3.9.jar
[info] Including: commons-lang3-3.3.2.jar
[info] Including: slf4j-api-1.7.7.jar
[info] Including: slf4j-log4j12-1.7.7.jar
[info] Including: log4j-1.2.17.jar
[info] Including: force-shading-1.1.3.jar
[info] Including: flink-metrics-core-1.1.3.jar
[info] Including: kryo-2.24.0.jar
[info] Including: minlog-1.2.jar
where I see lot of libraries that are part of the
"org.apache.flink" %% "flink-scala" % flinkVersion % "provided",
"org.apache.flink" %% "flink-streaming-scala" % flinkVersion % "provided"
lineage, I assumed that provided will exclude the libraries while assembling the fat-jar, let me know if I have overlooked something.

Answer 1

This is caused by flink-connector-wikiedits library has dependency flink-streaming-java_2.11, see: flink-streaming-java_2.11 pom:
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-streaming-java_2.11</artifactId>
<version>1.1.3</version>
<scope>compile</scope>
</dependency>
and also flink-streaming-java_2.11 has flink-core ... dependency, see:
http://search.maven.org/#artifactdetails%7Corg.apache.flink%7Cflink-streaming-java_2.11%7C1.1.3%7Cjar