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-rw-r--r--java/util/regex/Pattern.java4
-rw-r--r--java/util/regex/PatternSyntaxException.java1
2 files changed, 4 insertions, 1 deletions
diff --git a/java/util/regex/Pattern.java b/java/util/regex/Pattern.java
index 0ea1bfb1c..39a01ba18 100644
--- a/java/util/regex/Pattern.java
+++ b/java/util/regex/Pattern.java
@@ -38,7 +38,9 @@ exception statement from your version. */
// Stub class until java.util.regex is implemented.
package java.util.regex;
-public class Pattern
+import java.io.Serializable;
+
+public class Pattern implements Serializable
{
public static Pattern compile(String regex)
{
diff --git a/java/util/regex/PatternSyntaxException.java b/java/util/regex/PatternSyntaxException.java
index fc40d3418..e04875223 100644
--- a/java/util/regex/PatternSyntaxException.java
+++ b/java/util/regex/PatternSyntaxException.java
@@ -44,6 +44,7 @@ package java.util.regex;
*/
public class PatternSyntaxException extends IllegalArgumentException
{
+ private static final long serialVersionUID = -3864639126226059218L;
/**
* Human readable escription of the syntax error.