diff --git a/application/src/main/kotlin/application/BackwardCompatibilityCheckCommand.kt b/application/src/main/kotlin/application/BackwardCompatibilityCheckCommand.kt
index fd14d55c8..2ceaf79d1 100644
--- a/application/src/main/kotlin/application/BackwardCompatibilityCheckCommand.kt
+++ b/application/src/main/kotlin/application/BackwardCompatibilityCheckCommand.kt
@@ -1,11 +1,17 @@
 package application
 
-import application.BackwardCompatibilityCheckCommand.CompatibilityResult.*
+import application.BackwardCompatibilityCheckCommand.CompatibilityResult.FAILED
+import application.BackwardCompatibilityCheckCommand.CompatibilityResult.PASSED
 import io.specmatic.conversions.OpenApiSpecification
-import io.specmatic.core.*
+import io.specmatic.core.CONTRACT_EXTENSION
+import io.specmatic.core.CONTRACT_EXTENSIONS
+import io.specmatic.core.Feature
+import io.specmatic.core.WSDL
 import io.specmatic.core.git.GitCommand
 import io.specmatic.core.git.SystemGit
 import io.specmatic.core.log.logger
+import io.specmatic.core.testBackwardCompatibility
+import io.specmatic.core.utilities.exitWithMessage
 import io.specmatic.stub.isOpenAPI
 import org.springframework.stereotype.Component
 import picocli.CommandLine.Command