Collator.java (decomposeCharacter, [...]): Now package-private, not protected.

* java/text/Collator.java (decomposeCharacter, decmp, strength):
	Now package-private, not protected.
	* java/text/DateFormatSymbols.java (equals): Now private.
	* java/text/DecimalFormatSymbols.java (safeGetChar): Now private.
	* java/util/BitSet.java: Class no longer final.
	* java/util/Set.java (toArray(Object[])): New method.

From-SVN: r38075

libjava/java/text/Collator.java

@@ -132,9 +132,9 @@ public abstract class Collator implements Comparator, Cloneable
   }
 
   // Decompose a single character and append results to the buffer.
-  protected native final void decomposeCharacter (char c, StringBuffer buf);
+  native final void decomposeCharacter (char c, StringBuffer buf);
 
   // These names are fixed by the serialization spec.
-  protected int decmp;
-  protected int strength;
+  int decmp;
+  int strength;
 }