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

*** 190,200 ****
  
      @Override
      public synchronized String toString() {
          StringBuilder sb = new StringBuilder();
          sb.append("{");
!         Enumeration keys = keys();
          while (keys.hasMoreElements()) {
              Object key = keys.nextElement();
              sb.append(key + "=" + get(key) + ", ");
          }
          int length = sb.length();
--- 190,200 ----
  
      @Override
      public synchronized String toString() {
          StringBuilder sb = new StringBuilder();
          sb.append("{");
!         Enumeration<?> keys = keys();
          while (keys.hasMoreElements()) {
              Object key = keys.nextElement();
              sb.append(key + "=" + get(key) + ", ");
          }
          int length = sb.length();