remove unused imports

Author: xuwei-k

circe/jvm/src/test/scala/diffson/conformance/CirceConformance.scala

@@ -20,7 +20,6 @@ package circe
 import jsonpatch.conformance._
 
 import io.circe._
-import io.circe.syntax._
 import cats.implicits._
 
 import scala.io.Source

circe/shared/src/test/scala/diffson/circe/TestProtocol.scala

@@ -20,7 +20,6 @@ package circe
 import cats.Eq
 import jsonpatch._
 import jsonmergepatch._
-import cats.implicits._
 import io.circe._
 import io.circe.parser._
 import io.circe.syntax._

core/src/main/scala/diffson/jsonpointer/package.scala

@@ -22,7 +22,6 @@ import cats.data.Chain
 
 import scala.util.Try
 
-import scala.collection.compat._
 import scala.collection.compat.immutable.ArraySeq
 
 package object jsonpointer {

core/src/test/scala/diffson/TestDynLcs.scala

@@ -16,10 +16,6 @@
 
 package diffson.lcs
 
-import cats.implicits._
-
-import org.scalatest._
-
 class TestDynLcs extends TestLcs {
 
   val lcsImpl = new DynamicProgLcs[Char]

core/src/test/scala/diffson/TestLcs.scala

@@ -16,7 +16,6 @@
 
 package diffson.lcs
 
-import org.scalatest._
 import org.scalatest.flatspec.AnyFlatSpec
 import org.scalatest.matchers.should.Matchers
 

core/src/test/scala/diffson/TestPatience.scala

@@ -16,10 +16,6 @@
 
 package diffson.lcs
 
-import cats.implicits._
-
-import org.scalatest._
-
 class TestPatience extends TestLcs {
 
   val lcsImpl = new Patience[Char]

core/src/test/scala/diffson/TestPatienceBigArray.scala

@@ -16,9 +16,6 @@
 
 package diffson.lcs
 
-import cats.implicits._
-
-import org.scalatest._
 import org.scalatest.flatspec.AnyFlatSpec
 import org.scalatest.matchers.should.Matchers
 

testkit/jvm/src/main/scala/diffson/conformance/TestRfcConformance.scala

@@ -18,9 +18,6 @@ package diffson
 package jsonpatch
 package conformance
 
-import cats.implicits._
-
-import org.scalatest._
 import org.scalatest.funsuite.AnyFunSuite
 
 import scala.util.Try

testkit/shared/src/main/scala/diffson/TestArrayDiff.scala

@@ -18,13 +18,11 @@ package diffson
 package jsonpatch
 
 import lcsdiff._
-import cats.implicits._
 import diffson.lcs.Patience
 import org.scalacheck.Properties
 import org.scalacheck.Prop.forAll
 
 import scala.util.Try
-import scala.language.implicitConversions
 
 abstract class TestArrayDiff[Json](implicit Json: Jsony[Json])
     extends Properties("TestArrayDiff")

testkit/shared/src/main/scala/diffson/TestJsonDiff.scala

@@ -19,14 +19,11 @@ package jsonpatch
 
 import lcsdiff._
 import jsonpointer._
-import cats._
 import cats.implicits._
 import diffson.lcs.Patience
-import org.scalatest._
 import org.scalatest.flatspec.AnyFlatSpec
 
 import scala.util.Try
-import scala.language.implicitConversions
 import org.scalatest.matchers.should.Matchers
 
 abstract class TestJsonDiff[Json](implicit Json: Jsony[Json])