src/share/classes/javax/swing/JTable.java

@@ -667,11 +667,12 @@
      * <pre>((Vector)rowData.elementAt(1)).elementAt(5);</pre>
      *
      * @param rowData           the data for the new table
      * @param columnNames       names of each column
      */
-    public JTable(Vector<Vector<Object>> rowData, Vector<Object> columnNames) {
+    @SuppressWarnings("rawtypes")
+    public JTable(Vector<? extends Vector> rowData, Vector<?> columnNames) {
         this(new DefaultTableModel(rowData, columnNames));
     }
 
     /**
      * Constructs a <code>JTable</code> to display the values in the two dimensional array,