* Makefile.am: Added locale files from Classpath.

	* Makefile.in: Rebuilt.
	* gnu/java/locale/Calendar.java: New file.
	* gnu/java/locale/Calendar_de.java: New file.
	* gnu/java/locale/Calendar_en.java: New file.
	* gnu/java/locale/Calendar_nl.java: New file.
	* java/lang/ClassNotFoundException.java: Replaced with Classpath file.
	* java/math/BigDecimal.java (intVal): Renamed from 'num' for
	serialization compatibility.
	(scale): Made private.
	(serialVersionUID): New field.
	* java/math/BigInteger.java (ival): Made transient.
	(words): Made transient.
	(bitCount): New serialization field.
	(bitLength): Ditto.
	(firstNonzeroByteNum): Ditto.
	(lowestSetBit): Ditto.
	(magnitude): Ditto.
	(signum): Ditto.
	(serialVersionUID): New field.
	(readObject): New method.
	(writeObject): New method.
	* java/util/BitSet.java (serialVersionUID): New field.
	* java/util/Calendar.java: Replaced with Classpath file.
	* java/util/GregorianCalendar.java (GregorianCalendar): Pass result
	of getDefault() for TimeZone or Locale instead of passing nulls.
	* java/util/Locale.java (serialVersionUID): New field.
	(writeObject): New method.
	(readObject): New method.
	* java/util/SimpleTimeZone.java: Replaced with Classpath file.

Serialization mods.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37080 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 25 insertions, 0 deletions

diff --git a/libjava/java/util/Locale.java b/libjava/java/util/Locale.java
index d2dc2f75917..c9e1e2cb0f5 100644
--- a/libjava/java/util/Locale.java
+++ b/libjava/java/util/Locale.java
@@ -26,6 +26,7 @@ public final class Locale implements java.io.Serializable, Cloneable
   private String language;
   private String variant;
   private static Locale defaultLocale;
+  private static final long serialVersionUID = 9149081749638150636L;
 
   // These are as specified in the JDK 1.2 AP documentation
 
@@ -145,4 +146,28 @@ public final class Locale implements java.io.Serializable, Cloneable
       }
     return result.toString();
   }
+
+ /**
+   * @serialdata According to jdk1.2 the hashcode should always be 
+   * written as -1; 
+   */
+  private void writeObject(java.io.ObjectOutputStream output)
+    throws java.io.IOException
+  {
+    int tmpHashcode = hashcode;
+    hashcode = -1;
+    output.defaultWriteObject();
+    hashcode = tmpHashcode;
+  }
+
+  /**
+   * @serialdata  According to jdk1.2 the hashCode is always invalid
+   * and must be recomputed.
+   */
+  private void readObject(java.io.ObjectInputStream input)
+    throws java.io.IOException, ClassNotFoundException
+  {
+    input.defaultReadObject();
+    hashcode = language.hashCode() ^ country.hashCode() ^ variant.hashCode();
+  }
 }