diff --git a/app/gui/src/main/scala/org/bitcoins/gui/WalletGUIModel.scala b/app/gui/src/main/scala/org/bitcoins/gui/WalletGUIModel.scala
index cb40c3d789..0a17fb17ff 100644
--- a/app/gui/src/main/scala/org/bitcoins/gui/WalletGUIModel.scala
+++ b/app/gui/src/main/scala/org/bitcoins/gui/WalletGUIModel.scala
@@ -183,7 +183,7 @@ class WalletGUIModel(dlcModel: DLCPaneModel)(implicit system: ActorSystem)
 
   /** Retrieves the tor endpoint address
     */
-  def updateTorAddress() = {
+  def updateTorAddress(): Unit = {
     ConsoleCli.exec(GetDLCHostAddress, GlobalData.consoleCliConfig) match {
       case Failure(err) =>
         logger.error(s"Error fetching tor address", err)
diff --git a/app/gui/src/main/scala/org/bitcoins/gui/dlc/DLCPane.scala b/app/gui/src/main/scala/org/bitcoins/gui/dlc/DLCPane.scala
index 4023ef4e43..c40abae97a 100644
--- a/app/gui/src/main/scala/org/bitcoins/gui/dlc/DLCPane.scala
+++ b/app/gui/src/main/scala/org/bitcoins/gui/dlc/DLCPane.scala
@@ -1,6 +1,5 @@
 package org.bitcoins.gui.dlc
 
-import javafx.event.{ActionEvent, EventHandler}
 import org.bitcoins.core.protocol.dlc.models.DLCStatus
 import org.bitcoins.gui.TaskRunner
 import org.bitcoins.gui.util.GUIUtil
@@ -29,9 +28,7 @@ class DLCPane(glassPane: VBox)(implicit ec: ExecutionContext) {
 
   private val offerButton = new Button {
     text = "Offer"
-    onAction = new EventHandler[ActionEvent] {
-      override def handle(event: ActionEvent): Unit = model.onOffer()
-    }
+    onAction = _ => model.onOffer()
     tooltip = Tooltip(
       "Initiates a DLC with the given oracle and contract parameters, generating an Offer message.")
     tooltip.value.setShowDelay(new javafx.util.Duration(100))
@@ -39,27 +36,21 @@ class DLCPane(glassPane: VBox)(implicit ec: ExecutionContext) {
 
   private val acceptButton = new Button {
     text = "Accept"
-    onAction = new EventHandler[ActionEvent] {
-      override def handle(event: ActionEvent): Unit = model.onAccept()
-    }
+    onAction = _ => model.onAccept()
     tooltip = Tooltip("In response to an Offer, generates an Accept message.")
     tooltip.value.setShowDelay(new javafx.util.Duration(100))
   }
 
   private val signButton = new Button {
     text = "Sign"
-    onAction = new EventHandler[ActionEvent] {
-      override def handle(event: ActionEvent): Unit = model.onSign()
-    }
+    onAction = _ => model.onSign()
     tooltip = Tooltip("In response to an Accept, generates a Sign message.")
     tooltip.value.setShowDelay(new javafx.util.Duration(100))
   }
 
   private val broadcastDLCButton = new Button {
     text = "Broadcast DLC"
-    onAction = new EventHandler[ActionEvent] {
-      override def handle(event: ActionEvent): Unit = model.onBroadcastDLC()
-    }
+    onAction = _ => model.onBroadcastDLC()
     tooltip = Tooltip(
       "In response to a Sign, saves signatures and broadcasts the funding transaction.")
     tooltip.value.setShowDelay(new javafx.util.Duration(100))
@@ -114,18 +105,15 @@ class DLCPane(glassPane: VBox)(implicit ec: ExecutionContext) {
   }
 
   val exportResultButton: Button = new Button("Export Result") {
-    onAction = _ => {
+    onAction = _ =>
       GUIUtil.showSaveDialog("Result", Some(resultTextArea.text.value), None)
-    }
   }
 
   val copyResultButton: Button = new Button("Copy Result") {
-    onAction = _ => {
-      GUIUtil.setStringToClipboard(resultTextArea.text.value)
-    }
+    onAction = _ => GUIUtil.setStringToClipboard(resultTextArea.text.value)
   }
 
-  val resultButtonHBox: HBox = new HBox() {
+  val resultButtonHBox: HBox = new HBox {
     spacing = 10
     children = Vector(exportResultButton, copyResultButton)
   }
diff --git a/app/gui/src/main/scala/org/bitcoins/gui/dlc/dialog/DLCDialog.scala b/app/gui/src/main/scala/org/bitcoins/gui/dlc/dialog/DLCDialog.scala
index 64faf53218..7218cd6fc7 100644
--- a/app/gui/src/main/scala/org/bitcoins/gui/dlc/dialog/DLCDialog.scala
+++ b/app/gui/src/main/scala/org/bitcoins/gui/dlc/dialog/DLCDialog.scala
@@ -10,10 +10,9 @@ import scalafx.geometry.Insets
 import scalafx.scene.Node
 import scalafx.scene.control._
 import scalafx.scene.layout.GridPane
-import scalafx.stage.{FileChooser, Window}
+import scalafx.stage.Window
 
 import java.io.File
-import scala.util.Properties
 
 abstract class DLCDialog[T <: CliCommand](
     dialogTitle: String,
@@ -147,27 +146,6 @@ object DLCDialog {
     }
   }
 
-  def fileChooserButton[T](open: Boolean, handleFile: File => T): Node = {
-    new Button("Browse...") {
-      onAction = _ => {
-        val fileChooser = new FileChooser() {
-          initialDirectory = new File(Properties.userHome)
-        }
-
-        val selectedFile =
-          if (open)
-            fileChooser.showOpenDialog(null)
-          else
-            fileChooser.showSaveDialog(null)
-
-        if (selectedFile != null) {
-          handleFile(selectedFile)
-          ()
-        }
-      }
-    }
-  }
-
   var offerDLCFile: Option[File] = None
   var acceptDLCFile: Option[File] = None
   var signDLCFile: Option[File] = None