diff --git a/src/main/scala/org/bitcoins/core/crypto/TransactionSignatureChecker.scala b/src/main/scala/org/bitcoins/core/crypto/TransactionSignatureChecker.scala
index d8d38452a7..93e5f1a2e7 100644
--- a/src/main/scala/org/bitcoins/core/crypto/TransactionSignatureChecker.scala
+++ b/src/main/scala/org/bitcoins/core/crypto/TransactionSignatureChecker.scala
@@ -1,17 +1,10 @@
 package org.bitcoins.core.crypto
 
-import org.bitcoins.core.config.TestNet3
-import org.bitcoins.core.number.Int32
-import org.bitcoins.core.protocol.CompactSizeUInt
-import org.bitcoins.core.protocol.script._
-import org.bitcoins.core.protocol.transaction.{Transaction, TransactionInput}
-import org.bitcoins.core.script.ScriptProgram
-import org.bitcoins.core.script.constant.{ScriptConstant, ScriptToken}
+import org.bitcoins.core.script.constant.ScriptToken
 import org.bitcoins.core.script.crypto._
-import org.bitcoins.core.script.flag.{ScriptFlag, ScriptFlagUtil, ScriptVerifyDerSig}
+import org.bitcoins.core.script.flag.{ScriptFlag, ScriptFlagUtil}
 import org.bitcoins.core.script.result.ScriptErrorWitnessPubKeyType
 import org.bitcoins.core.util.{BitcoinSLogger, BitcoinSUtil, BitcoinScriptUtil}
-import org.slf4j.LoggerFactory
 
 import scala.annotation.tailrec
 
diff --git a/src/main/scala/org/bitcoins/core/script/ScriptOperationFactory.scala b/src/main/scala/org/bitcoins/core/script/ScriptOperationFactory.scala
index f6bfdf00fd..5f7747b99f 100644
--- a/src/main/scala/org/bitcoins/core/script/ScriptOperationFactory.scala
+++ b/src/main/scala/org/bitcoins/core/script/ScriptOperationFactory.scala
@@ -9,8 +9,7 @@ import org.bitcoins.core.script.locktime.LocktimeOperation
 import org.bitcoins.core.script.reserved.ReservedOperation
 import org.bitcoins.core.script.splice.SpliceOperation
 import org.bitcoins.core.script.stack.StackOperation
-import org.bitcoins.core.util.{BitcoinSUtil, BitcoinSLogger}
-import org.slf4j.LoggerFactory
+import org.bitcoins.core.util.{BitcoinSLogger, BitcoinSUtil}
 
 /**
  * Created by chris on 1/8/16.
diff --git a/src/main/scala/org/bitcoins/core/script/control/ControlOperationsInterpreter.scala b/src/main/scala/org/bitcoins/core/script/control/ControlOperationsInterpreter.scala
index 7f66e29812..ffb908d012 100644
--- a/src/main/scala/org/bitcoins/core/script/control/ControlOperationsInterpreter.scala
+++ b/src/main/scala/org/bitcoins/core/script/control/ControlOperationsInterpreter.scala
@@ -1,12 +1,11 @@
 package org.bitcoins.core.script.control
 
 import org.bitcoins.core.protocol.script.SigVersionWitnessV0
-import org.bitcoins.core.script.result._
 import org.bitcoins.core.script.ScriptProgram
 import org.bitcoins.core.script.constant._
 import org.bitcoins.core.script.flag.ScriptFlagUtil
+import org.bitcoins.core.script.result._
 import org.bitcoins.core.util._
-import org.slf4j.LoggerFactory
 
 import scala.annotation.tailrec
 
diff --git a/src/main/scala/org/bitcoins/core/serializers/script/RawScriptPubKeyParser.scala b/src/main/scala/org/bitcoins/core/serializers/script/RawScriptPubKeyParser.scala
index 4899899f03..97f646aa3a 100644
--- a/src/main/scala/org/bitcoins/core/serializers/script/RawScriptPubKeyParser.scala
+++ b/src/main/scala/org/bitcoins/core/serializers/script/RawScriptPubKeyParser.scala
@@ -1,11 +1,9 @@
 package org.bitcoins.core.serializers.script
 
 import org.bitcoins.core.protocol.CompactSizeUInt
-import org.bitcoins.core.serializers.RawBitcoinSerializer
 import org.bitcoins.core.protocol.script.{EmptyScriptPubKey, ScriptPubKey}
 import org.bitcoins.core.script.constant.ScriptToken
-import org.bitcoins.core.util.{BitcoinSLogger, BitcoinSUtil}
-import org.slf4j.LoggerFactory
+import org.bitcoins.core.serializers.RawBitcoinSerializer
 
 import scala.util.Try
 
diff --git a/src/main/scala/org/bitcoins/core/serializers/script/RawScriptSignatureParser.scala b/src/main/scala/org/bitcoins/core/serializers/script/RawScriptSignatureParser.scala
index 5bbe5c6bfd..306f03d791 100644
--- a/src/main/scala/org/bitcoins/core/serializers/script/RawScriptSignatureParser.scala
+++ b/src/main/scala/org/bitcoins/core/serializers/script/RawScriptSignatureParser.scala
@@ -1,12 +1,10 @@
 package org.bitcoins.core.serializers.script
 
 import org.bitcoins.core.protocol.CompactSizeUInt
-import org.bitcoins.core.serializers.RawBitcoinSerializer
 import org.bitcoins.core.protocol.script._
-import org.bitcoins.core.script.constant.{ScriptConstant, ScriptToken}
-import org.bitcoins.core.script.crypto.{OP_CHECKMULTISIG, OP_CHECKMULTISIGVERIFY}
-import org.bitcoins.core.util.{BitcoinSLogger, BitcoinSUtil}
-import org.slf4j.LoggerFactory
+import org.bitcoins.core.script.constant.ScriptToken
+import org.bitcoins.core.serializers.RawBitcoinSerializer
+import org.bitcoins.core.util.BitcoinSLogger
 
 import scala.util.Try
 
diff --git a/src/main/scala/org/bitcoins/core/serializers/script/ScriptParser.scala b/src/main/scala/org/bitcoins/core/serializers/script/ScriptParser.scala
index 9c77ac0d2b..ac41e95d3f 100644
--- a/src/main/scala/org/bitcoins/core/serializers/script/ScriptParser.scala
+++ b/src/main/scala/org/bitcoins/core/serializers/script/ScriptParser.scala
@@ -3,12 +3,10 @@ package org.bitcoins.core.serializers.script
 import org.bitcoins.core.number.UInt32
 import org.bitcoins.core.script._
 import org.bitcoins.core.script.constant._
-import org.bitcoins.core.script.crypto.{OP_CHECKMULTISIG, OP_CHECKMULTISIGVERIFY}
-import org.bitcoins.core.util.{BitcoinSLogger, BitcoinSUtil, Factory, NumberUtil}
-import org.slf4j.LoggerFactory
+import org.bitcoins.core.util.{BitcoinSLogger, BitcoinSUtil, Factory}
 
 import scala.annotation.tailrec
-import scala.util.{Failure, Success, Try}
+import scala.util.Try
 
 /**
  * Created by chris on 1/7/16.
diff --git a/src/main/scala/org/bitcoins/core/serializers/transaction/RawTransactionOutputParser.scala b/src/main/scala/org/bitcoins/core/serializers/transaction/RawTransactionOutputParser.scala
index eed411204a..7f394509fc 100644
--- a/src/main/scala/org/bitcoins/core/serializers/transaction/RawTransactionOutputParser.scala
+++ b/src/main/scala/org/bitcoins/core/serializers/transaction/RawTransactionOutputParser.scala
@@ -2,12 +2,11 @@ package org.bitcoins.core.serializers.transaction
 
 import org.bitcoins.core.currency.{CurrencyUnits, Satoshis}
 import org.bitcoins.core.number.UInt64
-import org.bitcoins.core.serializers.{RawBitcoinSerializer, RawSatoshisSerializer}
-import org.bitcoins.core.serializers.script.{RawScriptPubKeyParser, ScriptParser}
 import org.bitcoins.core.protocol.CompactSizeUInt
-import org.bitcoins.core.protocol.transaction.{TransactionOutput, TransactionOutputImpl}
+import org.bitcoins.core.protocol.transaction.TransactionOutput
+import org.bitcoins.core.serializers.script.{RawScriptPubKeyParser, ScriptParser}
+import org.bitcoins.core.serializers.{RawBitcoinSerializer, RawSatoshisSerializer}
 import org.bitcoins.core.util.{BitcoinSLogger, BitcoinSUtil}
-import org.slf4j.LoggerFactory
 
 import scala.annotation.tailrec