diff --git a/app/com/efiAnalytics/ui/fD.java b/app/com/efiAnalytics/ui/ArrowButtonMouseListener.java
similarity index 87%
rename from app/com/efiAnalytics/ui/fD.java
rename to app/com/efiAnalytics/ui/ArrowButtonMouseListener.java
index 13ced3cc..bddc2faa 100644
--- a/app/com/efiAnalytics/ui/fD.java
+++ b/app/com/efiAnalytics/ui/ArrowButtonMouseListener.java
@@ -3,8 +3,8 @@ package com.efiAnalytics.ui;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
 
-class fD implements MouseListener {
-  fD(fC paramfC) {}
+class ArrowButtonMouseListener implements MouseListener {
+  ArrowButtonMouseListener(ArrowButtonPanel paramfC) {}
   
   public void mouseClicked(MouseEvent paramMouseEvent) {
     if (paramMouseEvent.getY() > this.a.c && paramMouseEvent.getY() < 2 * this.a.c) {
diff --git a/app/com/efiAnalytics/ui/fC.java b/app/com/efiAnalytics/ui/ArrowButtonPanel.java
similarity index 97%
rename from app/com/efiAnalytics/ui/fC.java
rename to app/com/efiAnalytics/ui/ArrowButtonPanel.java
index b644b5c7..40a90af6 100644
--- a/app/com/efiAnalytics/ui/fC.java
+++ b/app/com/efiAnalytics/ui/ArrowButtonPanel.java
@@ -9,7 +9,7 @@ import java.util.List;
 import javax.swing.JPanel;
 import javax.swing.UIManager;
 
-public class fC extends JPanel {
+public class ArrowButtonPanel extends JPanel {
   Polygon a = new Polygon();
   
   Polygon b = new Polygon();
diff --git a/app/com/efiAnalytics/ui/fa.java b/app/com/efiAnalytics/ui/CellSelectionListener.java
similarity index 86%
rename from app/com/efiAnalytics/ui/fa.java
rename to app/com/efiAnalytics/ui/CellSelectionListener.java
index 85d4671c..60d4caa3 100644
--- a/app/com/efiAnalytics/ui/fa.java
+++ b/app/com/efiAnalytics/ui/CellSelectionListener.java
@@ -1,6 +1,6 @@
 package com.efiAnalytics.ui;
 
-public interface fa {
+public interface CellSelectionListener {
   void a(int paramInt1, int paramInt2);
 }
 
diff --git a/app/com/efiAnalytics/ui/fA.java b/app/com/efiAnalytics/ui/ColorGradientInterpolator.java
similarity index 90%
rename from app/com/efiAnalytics/ui/fA.java
rename to app/com/efiAnalytics/ui/ColorGradientInterpolator.java
index 2e779e5f..5f25af2e 100644
--- a/app/com/efiAnalytics/ui/fA.java
+++ b/app/com/efiAnalytics/ui/ColorGradientInterpolator.java
@@ -3,7 +3,7 @@ package com.efiAnalytics.ui;
 import java.awt.Color;
 import java.util.ArrayList;
 
-public class fA {
+public class ColorGradientInterpolator {
   ArrayList a = new ArrayList();
   
   private Color b = Color.WHITE;
@@ -51,8 +51,8 @@ public class fA {
     return this.b;
   }
   
-  public static fA a(Color paramColor) {
-    fA fA1 = new fA();
+  public static ColorGradientInterpolator a(Color paramColor) {
+    ColorGradientInterpolator fA1 = new ColorGradientInterpolator();
     fA1.a(0.0D, paramColor);
     fA1.a(8.0D, Color.yellow);
     fA1.a(50.0D, Color.GREEN);
diff --git a/app/com/efiAnalytics/ui/fB.java b/app/com/efiAnalytics/ui/ColorGradientStop.java
similarity index 86%
rename from app/com/efiAnalytics/ui/fB.java
rename to app/com/efiAnalytics/ui/ColorGradientStop.java
index 22d96d73..cef497fb 100644
--- a/app/com/efiAnalytics/ui/fB.java
+++ b/app/com/efiAnalytics/ui/ColorGradientStop.java
@@ -2,12 +2,12 @@ package com.efiAnalytics.ui;
 
 import java.awt.Color;
 
-class fB {
+class ColorGradientStop {
   private double b = 0.0D;
   
   private Color c = null;
   
-  fB(fA paramfA) {}
+  ColorGradientStop(ColorGradientInterpolator paramfA) {}
   
   public double a() {
     return this.b;
diff --git a/app/com/efiAnalytics/ui/fE.java b/app/com/efiAnalytics/ui/ExpandCollapseListener.java
similarity index 100%
rename from app/com/efiAnalytics/ui/fE.java
rename to app/com/efiAnalytics/ui/ExpandCollapseListener.java
diff --git a/app/com/efiAnalytics/ui/fd.java b/app/com/efiAnalytics/ui/GridSelectionFocusListener.java
similarity index 78%
rename from app/com/efiAnalytics/ui/fd.java
rename to app/com/efiAnalytics/ui/GridSelectionFocusListener.java
index 4ff4e061..830b404a 100644
--- a/app/com/efiAnalytics/ui/fd.java
+++ b/app/com/efiAnalytics/ui/GridSelectionFocusListener.java
@@ -3,8 +3,8 @@ package com.efiAnalytics.ui;
 import java.awt.event.WindowEvent;
 import java.awt.event.WindowFocusListener;
 
-class fd implements WindowFocusListener {
-  fd(fc paramfc) {}
+class GridSelectionFocusListener implements WindowFocusListener {
+  GridSelectionFocusListener(GridSelectionWindow paramfc) {}
   
   public void windowGainedFocus(WindowEvent paramWindowEvent) {}
   
diff --git a/app/com/efiAnalytics/ui/fe.java b/app/com/efiAnalytics/ui/GridSelectionFocusRunnable.java
similarity index 71%
rename from app/com/efiAnalytics/ui/fe.java
rename to app/com/efiAnalytics/ui/GridSelectionFocusRunnable.java
index 72a1faa4..5b7662a2 100644
--- a/app/com/efiAnalytics/ui/fe.java
+++ b/app/com/efiAnalytics/ui/GridSelectionFocusRunnable.java
@@ -1,7 +1,7 @@
 package com.efiAnalytics.ui;
 
-class fe implements Runnable {
-  fe(fc paramfc) {}
+class GridSelectionFocusRunnable implements Runnable {
+  GridSelectionFocusRunnable(GridSelectionWindow paramfc) {}
   
   public void run() {
     this.a.requestFocus();
diff --git a/app/com/efiAnalytics/ui/fc.java b/app/com/efiAnalytics/ui/GridSelectionWindow.java
similarity index 96%
rename from app/com/efiAnalytics/ui/fc.java
rename to app/com/efiAnalytics/ui/GridSelectionWindow.java
index f6ceaac3..1884a0b0 100644
--- a/app/com/efiAnalytics/ui/fc.java
+++ b/app/com/efiAnalytics/ui/GridSelectionWindow.java
@@ -6,7 +6,7 @@ import java.util.ArrayList;
 import javax.swing.JWindow;
 import javax.swing.SwingUtilities;
 
-public class fc extends JWindow {
+public class GridSelectionWindow extends JWindow {
   int a = -1;
   
   int b = -1;
diff --git a/app/com/efiAnalytics/ui/fb.java b/app/com/efiAnalytics/ui/TableSelectionListener.java
similarity index 85%
rename from app/com/efiAnalytics/ui/fb.java
rename to app/com/efiAnalytics/ui/TableSelectionListener.java
index 59104b59..62333760 100644
--- a/app/com/efiAnalytics/ui/fb.java
+++ b/app/com/efiAnalytics/ui/TableSelectionListener.java
@@ -1,6 +1,6 @@
 package com.efiAnalytics.ui;
 
-public interface fb {
+public interface TableSelectionListener {
   void a(int paramInt1, int paramInt2);
 }