Calendar.java (toString): New method.

* java/util/Calendar.java (toString): New method.
	* java/util/SimpleTimeZone.java (clone): New method.
	(toString): New method.
	* java/util/TimeZone.java (clone): New method.
	* java/text/SimpleDateFormat.java (clone): New method.
	* java/text/NumberFormat.java (clone): New method.
	(equals): New method.
	* java/text/Format.java (clone): New method.
	* java/text/DateFormatSymbols.java (DateFormatSymbols): New
	constructor.
	(clone): New method.
	* java/text/DateFormat.java (clone): New method.
	* java/text/Collator.java (clone): New method.

From-SVN: r31775

libjava/java/util/Calendar.java

@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999  Red Hat, Inc.
+/* Copyright (C) 1998, 1999, 2000  Red Hat, Inc.
 
    This file is part of libgcj.
 
@@ -108,6 +108,21 @@ public abstract class Calendar implements java.io.Serializable, Cloneable
       }
   }
 
+  public String toString ()
+  {
+    // We have much latitude in how we implement this.
+    return ("areFieldsSet " + areFieldsSet
+	    + "; fields " + fields
+	    + "; firstDayOfWeek " + firstDayOfWeek
+	    + "; isSet " + isSet
+	    + "; isTimeSet " + isTimeSet
+	    + "; lenient " + lenient
+	    + "; minimalDaysInFirstWeek " + minimalDaysInFirstWeek
+	    + "; nextStamp " + nextStamp
+	    + "; time " + time
+	    + "; zone " + zone);
+  }
+
   public static Calendar getInstance ()
   {
     return new GregorianCalendar ();

libjava/java/util/SimpleTimeZone.java

@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999  Red Hat, Inc.
+/* Copyright (C) 1998, 1999, 2000  Red Hat, Inc.
 
    This file is part of libgcj.
 
@@ -169,6 +169,32 @@ public class SimpleTimeZone extends TimeZone
     return getID() == other.getID() && hasSameRules(other);
   }
 
+  public Object clone ()
+  {
+    // We know the superclass just call's Object's generic cloner.
+    return super.clone ();
+  }
+
+  public String toString ()
+  {
+    // The docs don't say much about how we might implement this.
+    // We choose a debugging implementation.
+    return ("dstSavings " + dstSavings
+	    + "; rawOffset " + rawOffset
+	    + "; startDay " + startDay
+	    + "; startDayOfWeek " + startDayOfWeek
+	    + "; startMode " + startMode
+	    + "; startMonth " + startMonth
+	    + "; startTime " + startTime
+	    + "; startYear " + startYear
+	    + "; endDay " + endDay
+	    + "; endDayOfWeek " + endDayOfWeek
+	    + "; endMode " + endMode
+	    + "; endMonth " + endMonth
+	    + "; endTime " + endTime
+	    + "; useDaylight " + useDaylight);
+  }
+
   public int hashCode ()
   {
     // FIXME - this does not folow any spec (since none is public)!

libjava/java/util/TimeZone.java

@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999  Red Hat, Inc.
+/* Copyright (C) 1998, 1999, 2000  Red Hat, Inc.
 
    This file is part of libgcj.
 
@@ -152,7 +152,11 @@ public abstract class TimeZone implements java.io.Serializable, Cloneable
     return this == other;
   }
 
-  // public Object clone ();
+  public Object clone ()
+  {
+    // Just use Object's generic cloner.
+    return super.clone ();
+  }
 
   // Names of timezones.  This array is kept in parallel with
   // rawOffsets.  This list comes from the JCL 1.1 book.