Summary

Revert to using raw types in some JSlider methods to provide better source compatibility.

Problem

The generification of swing as of JDK-8054360 contained an unexpected source incompatibility which prevented one of the SwingSet2 demos from compiling.

Solution

For now, make the label table field and associated methods in JSlider raw until a better generification can be explored.

Specification

--- old/src/share/classes/javax/swing/JSlider.java  2014-08-17 15:30:41.000000000 -0700
+++ new/src/share/classes/javax/swing/JSlider.java  2014-08-17 15:30:41.000000000 -0700
@@ -797,7 +800,8 @@
      * @return the <code>Dictionary</code> containing labels and
      *    where to draw them
      */
-    public Dictionary<Integer, ? extends JComponent> getLabelTable() {
+    @SuppressWarnings("rawtypes")
+    public Dictionary getLabelTable() {
 /*
         if ( labelTable == null && getMajorTickSpacing() > 0 ) {
             setLabelTable( createStandardLabels( getMajorTickSpacing() ) );
@@ -830,8 +834,9 @@
      *    attribute: visualUpdate true
      *  description: Specifies what labels will be drawn for any given value.
      */
-    public void setLabelTable( Dictionary<Integer, ? extends JComponent> labels ) {
-        Dictionary<Integer, ? extends JComponent> oldTable = labelTable;
+    @SuppressWarnings("rawtypes")
+    public void setLabelTable( Dictionary labels ) {
+        Dictionary oldTable = labelTable;
         labelTable = labels;
         updateLabelUIs();
         firePropertyChange("labelTable", oldTable, labelTable );

(Full webrev at http://cr.openjdk.java.net/~darcy/8055254.0/)