8253965: Delete the outdated java.awt.PeerFixer class

Reviewed-by: prr, pbansal

src/java.desktop/share/classes/java/awt/ScrollPane.java

@@ -827,52 +827,3 @@ public AccessibleRole getAccessibleRole() {
     } // class AccessibleAWTScrollPane
 
 }
-
-/*
- * In JDK 1.1.1, the pkg private class java.awt.PeerFixer was moved to
- * become an inner class of ScrollPane, which broke serialization
- * for ScrollPane objects using JDK 1.1.
- * Instead of moving it back out here, which would break all JDK 1.1.x
- * releases, we keep PeerFixer in both places. Because of the scoping rules,
- * the PeerFixer that is used in ScrollPane will be the one that is the
- * inner class. This pkg private PeerFixer class below will only be used
- * if the Java 2 platform is used to deserialize ScrollPane objects that were serialized
- * using JDK1.1
- */
-class PeerFixer implements AdjustmentListener, java.io.Serializable {
-    /*
-     * serialVersionUID
-     */
-    private static final long serialVersionUID = 7051237413532574756L;
-
-    PeerFixer(ScrollPane scroller) {
-        this.scroller = scroller;
-    }
-
-    /**
-     * Invoked when the value of the adjustable has changed.
-     */
-    @SuppressWarnings("deprecation")
-    public void adjustmentValueChanged(AdjustmentEvent e) {
-        Adjustable adj = e.getAdjustable();
-        int value = e.getValue();
-        ScrollPanePeer peer = (ScrollPanePeer) scroller.peer;
-        if (peer != null) {
-            peer.setValue(adj, value);
-        }
-
-        Component c = scroller.getComponent(0);
-        switch(adj.getOrientation()) {
-        case Adjustable.VERTICAL:
-            c.move(c.getLocation().x, -(value));
-            break;
-        case Adjustable.HORIZONTAL:
-            c.move(-(value), c.getLocation().y);
-            break;
-        default:
-            throw new IllegalArgumentException("Illegal adjustable orientation");
-        }
-    }
-
-    private ScrollPane scroller;
-}