Cleaned up a few more type safety bits.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@2349 6335cc39-0255-0410-8fd6-9bcaacd3b74c

src/java/com/samskivert/swing/ObjectEditorTable.java

@@ -339,7 +339,7 @@ public class ObjectEditorTable extends JTable
         }
 
         // documentation inherited
-        public Class getColumnClass (int col)
+        public Class<?> getColumnClass (int col)
         {
             return _interp.getClass(_fields[col]);
         }

src/java/com/samskivert/swing/TableMap.java

@@ -72,7 +72,7 @@ public class TableMap extends AbstractTableModel
         return model.getColumnName(aColumn); 
     }
 
-    public Class getColumnClass(int aColumn) {
+    public Class<?> getColumnClass(int aColumn) {
         return model.getColumnClass(aColumn); 
     }
         

src/java/com/samskivert/swing/TableSorter.java

@@ -285,7 +285,7 @@ public class TableSorter extends AbstractTableModel {
         return tableModel.getColumnName(column);
     }
 
-    public Class getColumnClass(int column) {
+    public Class<?> getColumnClass(int column) {
         return tableModel.getColumnClass(column);
     }
 

src/java/com/samskivert/util/PropertiesUtil.java

@@ -121,8 +121,8 @@ public class PropertiesUtil
                 return source.getProperty(dprefix + key,
                     source.getProperty(key, defaultValue));
             }
-            public Enumeration propertyNames () {
-                return new Enumeration() {
+            public Enumeration<?> propertyNames () {
+                return new Enumeration<Object>() {
                     public boolean hasMoreElements () {
                         return next != null;
                     }
@@ -144,7 +144,7 @@ public class PropertiesUtil
                         }
                         return null;
                     }
-                    protected Enumeration senum = source.propertyNames();
+                    protected Enumeration<?> senum = source.propertyNames();
                     protected Object next = findNext();
                 };
             }