diff --git a/platform/platform-impl/src/com/intellij/ui/SplitterWithSecondHideable.java b/platform/platform-impl/src/com/intellij/ui/SplitterWithSecondHideable.java
index 85110581c2e1..49839748a5db 100644
--- a/platform/platform-impl/src/com/intellij/ui/SplitterWithSecondHideable.java
+++ b/platform/platform-impl/src/com/intellij/ui/SplitterWithSecondHideable.java
@@ -20,7 +20,7 @@ import com.intellij.openapi.ui.Divider;
 import com.intellij.openapi.ui.PseudoSplitter;
 import com.intellij.openapi.ui.Splitter;
 import com.intellij.openapi.vcs.changes.RefreshablePanel;
-import com.intellij.util.ui.UIUtil;
+import com.intellij.util.ui.JBUI;
 
 import javax.swing.*;
 import java.awt.*;
@@ -29,12 +29,6 @@ import java.awt.event.MouseEvent;
 import java.awt.event.MouseMotionListener;
 import java.awt.event.MouseWheelEvent;
 
-/**
- * Created by IntelliJ IDEA.
- * User: Irina.Chernushina
- * Date: 8/22/11
- * Time: 2:33 PM
- */
 public abstract class SplitterWithSecondHideable {
   public interface OnOffListener<T> {
     void on(T t);
@@ -43,17 +37,15 @@ public abstract class SplitterWithSecondHideable {
 
   private final PseudoSplitter mySplitter;
   private final AbstractTitledSeparatorWithIcon myTitledSeparator;
-  private final boolean myVertical;
   private final OnOffListener<Integer> myListener;
   private final JPanel myFictivePanel;
   private Splitter.DividerImpl mySuperDivider;
   private float myPreviousProportion;
 
-  public SplitterWithSecondHideable(final boolean vertical,
-                                    final String separatorText,
-                                    final JComponent firstComponent,
-                                    final OnOffListener<Integer> listener) {
-    myVertical = vertical;
+  public SplitterWithSecondHideable(boolean vertical,
+                                    String separatorText,
+                                    JComponent firstComponent,
+                                    OnOffListener<Integer> listener) {
     myListener = listener;
     myFictivePanel = new JPanel(new BorderLayout());
     Icon icon;
@@ -119,8 +111,7 @@ public abstract class SplitterWithSecondHideable {
         myTitledSeparator.mySeparator.addMouseListener(new MouseAdapter() {
           @Override
           public void mouseEntered(MouseEvent e) {
-            myTitledSeparator.mySeparator
-              .setCursor(myTitledSeparator.myOn ? new Cursor(Cursor.S_RESIZE_CURSOR) : new Cursor(Cursor.DEFAULT_CURSOR));
+            myTitledSeparator.mySeparator.setCursor(new Cursor(myTitledSeparator.myOn ? Cursor.S_RESIZE_CURSOR : Cursor.DEFAULT_CURSOR));
             ((MyDivider)mySuperDivider).processMouseEvent(e);
           }
 
@@ -179,7 +170,7 @@ public abstract class SplitterWithSecondHideable {
         mySuperDivider = new MyDivider();
         mySuperDivider.add(myTitledSeparator,
                            new GridBagConstraints(0, 0, 1, 1, 1, 0, GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
-                                                  new Insets(0, 0, 0, 0), 0, 0));
+                                                  JBUI.emptyInsets(), 0, 0));
         return mySuperDivider;
       }
 
@@ -211,10 +202,6 @@ public abstract class SplitterWithSecondHideable {
     myTitledSeparator.setText(value);
   }
 
-  public void setEnabledColor(final boolean enabled) {
-    myTitledSeparator.myLabel.setForeground(enabled ? UIUtil.getActiveTextColor() : UIUtil.getInactiveTextColor());
-  }
-
   public Splitter getComponent() {
     return mySplitter;
   }
diff --git a/platform/util/src/com/intellij/openapi/ui/PseudoSplitter.java b/platform/util/src/com/intellij/openapi/ui/PseudoSplitter.java
index ff8c67c1b561..e54397364574 100644
--- a/platform/util/src/com/intellij/openapi/ui/PseudoSplitter.java
+++ b/platform/util/src/com/intellij/openapi/ui/PseudoSplitter.java
@@ -17,12 +17,6 @@ package com.intellij.openapi.ui;
 
 import javax.swing.*;
 
-/**
- * Created by IntelliJ IDEA.
- * User: Irina.Chernushina
- * Date: 12/3/11
- * Time: 6:13 PM
- */
 public class PseudoSplitter extends Splitter {
   private boolean myFirstIsFixed;
   private boolean mySecondIsFixed;
@@ -35,16 +29,6 @@ public class PseudoSplitter extends Splitter {
     mySecondIsFixed = false;
   }
 
-  public PseudoSplitter(boolean vertical, float proportion) {
-    super(vertical, proportion);
-    myFirstIsFixed = true;
-  }
-
-  public PseudoSplitter(boolean vertical, float proportion, float minProp, float maxProp) {
-    super(vertical, proportion, minProp, maxProp);
-    myFirstIsFixed = true;
-  }
-
   private int getSizeForComp(final JComponent component) {
     return getOrientation() ? component.getHeight() : component.getWidth();
   }
@@ -64,13 +48,6 @@ public class PseudoSplitter extends Splitter {
     mySecondIsFixed = false;
   }
 
-  public void fixSecond() {
-    assert getSecondComponent() != null;
-    mySecondFixedSize = getSizeForComp(getSecondComponent());
-    myFirstIsFixed = false;
-    mySecondIsFixed = true;
-  }
-
   public void freeAll() {
     myFirstIsFixed = false;
     mySecondIsFixed = false;