src/share/classes/javax/swing/text/SimpleAttributeSet.java

*** 170,180 ****
       * @return true if the list contains all the name/value pairs
       */
      public boolean containsAttributes(AttributeSet attributes) {
          boolean result = true;
  
!         Enumeration names = attributes.getAttributeNames();
          while (result && names.hasMoreElements()) {
              Object name = names.nextElement();
              result = attributes.getAttribute(name).equals(getAttribute(name));
          }
  
--- 170,180 ----
       * @return true if the list contains all the name/value pairs
       */
      public boolean containsAttributes(AttributeSet attributes) {
          boolean result = true;
  
!         Enumeration<?> names = attributes.getAttributeNames();
          while (result && names.hasMoreElements()) {
              Object name = names.nextElement();
              result = attributes.getAttribute(name).equals(getAttribute(name));
          }
  
*** 195,205 ****
       * Adds a set of attributes to the list.
       *
       * @param attributes the set of attributes to add
       */
      public void addAttributes(AttributeSet attributes) {
!         Enumeration names = attributes.getAttributeNames();
          while (names.hasMoreElements()) {
              Object name = names.nextElement();
              addAttribute(name, attributes.getAttribute(name));
          }
      }
--- 195,205 ----
       * Adds a set of attributes to the list.
       *
       * @param attributes the set of attributes to add
       */
      public void addAttributes(AttributeSet attributes) {
!         Enumeration<?> names = attributes.getAttributeNames();
          while (names.hasMoreElements()) {
              Object name = names.nextElement();
              addAttribute(name, attributes.getAttribute(name));
          }
      }
*** 231,241 ****
      public void removeAttributes(AttributeSet attributes) {
          if (attributes == this) {
              table.clear();
          }
          else {
!             Enumeration names = attributes.getAttributeNames();
              while (names.hasMoreElements()) {
                  Object name = names.nextElement();
                  Object value = attributes.getAttribute(name);
                  if (value.equals(getAttribute(name)))
                      removeAttribute(name);
--- 231,241 ----
      public void removeAttributes(AttributeSet attributes) {
          if (attributes == this) {
              table.clear();
          }
          else {
!             Enumeration<?> names = attributes.getAttributeNames();
              while (names.hasMoreElements()) {
                  Object name = names.nextElement();
                  Object value = attributes.getAttribute(name);
                  if (value.equals(getAttribute(name)))
                      removeAttribute(name);
*** 270,279 ****
--- 270,280 ----
      /**
       * Clones a set of attributes.
       *
       * @return the new set of attributes
       */
+     @SuppressWarnings("unchecked") // Cast of result of clone
      public Object clone() {
          SimpleAttributeSet attr;
          try {
              attr = (SimpleAttributeSet) super.clone();
              attr.table = (LinkedHashMap) table.clone();
*** 315,325 ****
       *
       * @return the string
       */
      public String toString() {
          String s = "";
!         Enumeration names = getAttributeNames();
          while (names.hasMoreElements()) {
              Object key = names.nextElement();
              Object value = getAttribute(key);
              if (value instanceof AttributeSet) {
                  // don't go recursive
--- 316,326 ----
       *
       * @return the string
       */
      public String toString() {
          String s = "";
!         Enumeration<?> names = getAttributeNames();
          while (names.hasMoreElements()) {
              Object key = names.nextElement();
              Object value = getAttribute(key);
              if (value instanceof AttributeSet) {
                  // don't go recursive
*** 362,372 ****
              return this;
          }
          public Object getAttribute(Object key) {
              return null;
          }
!         public Enumeration getAttributeNames() {
              return Collections.emptyEnumeration();
          }
          public boolean containsAttribute(Object name, Object value) {
              return false;
          }
--- 363,373 ----
              return this;
          }
          public Object getAttribute(Object key) {
              return null;
          }
!         public Enumeration<?> getAttributeNames() {
              return Collections.emptyEnumeration();
          }
          public boolean containsAttribute(Object name, Object value) {
              return false;
          }