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-rw-r--r--src/main/scala/firrtl/annotations/AnnotationUtils.scala5
1 files changed, 0 insertions, 5 deletions
diff --git a/src/main/scala/firrtl/annotations/AnnotationUtils.scala b/src/main/scala/firrtl/annotations/AnnotationUtils.scala
index 72765ab7..241c7a08 100644
--- a/src/main/scala/firrtl/annotations/AnnotationUtils.scala
+++ b/src/main/scala/firrtl/annotations/AnnotationUtils.scala
@@ -5,16 +5,11 @@ package annotations
import java.io.File
-import org.json4s._
-import org.json4s.native.JsonMethods._
-import org.json4s.native.Serialization
-import org.json4s.native.Serialization.{read, write, writePretty}
import net.jcazevedo.moultingyaml._
import firrtl.annotations.AnnotationYamlProtocol._
import firrtl.ir._
-import firrtl.Utils.error
case class InvalidAnnotationFileException(file: File, cause: Throwable = null)
extends FIRRTLException(s"$file, see cause below", cause)