added missing serialVersionUID on exceptions

    

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/cli/trunk@1095605 13f79535-47bb-0310-9956-ffa450edef68

Author: simonetripodi

src/main/java/org/apache/commons/cli/AlreadySelectedException.java

@@ -26,6 +26,11 @@
  */
 public class AlreadySelectedException extends ParseException
 {
+    /**
+     * This exception {@code serialVersionUID}.
+     */
+    private static final long serialVersionUID = 3674381532418544760L;
+
     /** The option group selected. */
     private OptionGroup group;
 

src/main/java/org/apache/commons/cli/AmbiguousOptionException.java

@@ -29,6 +29,11 @@
  */
 public class AmbiguousOptionException extends UnrecognizedOptionException
 {
+    /**
+     * This exception {@code serialVersionUID}.
+     */
+    private static final long serialVersionUID = 5829816121277947229L;
+
     /** The list of options matching the partial name specified */
     private Collection<String> matchingOptions;
 

src/main/java/org/apache/commons/cli/MissingArgumentException.java

@@ -26,6 +26,11 @@
  */
 public class MissingArgumentException extends ParseException
 {
+    /**
+     * This exception {@code serialVersionUID}.
+     */
+    private static final long serialVersionUID = -7098538588704965017L;
+
     /** The option requiring additional arguments */
     private Option option;
 

src/main/java/org/apache/commons/cli/MissingOptionException.java

@@ -28,6 +28,11 @@
  */
 public class MissingOptionException extends ParseException
 {
+    /**
+     * This exception {@code serialVersionUID}.
+     */
+    private static final long serialVersionUID = 8161889051578563249L;
+
     /** The list of missing options and groups */
     private List missingOptions;
 

src/main/java/org/apache/commons/cli/ParseException.java

@@ -25,6 +25,11 @@
  */
 public class ParseException extends Exception
 {
+    /**
+     * This exception {@code serialVersionUID}.
+     */
+    private static final long serialVersionUID = 9112808380089253192L;
+
     /**
      * Construct a new <code>ParseException</code>
      * with the specified detail message.

src/main/java/org/apache/commons/cli/UnrecognizedOptionException.java

@@ -26,6 +26,11 @@
  */
 public class UnrecognizedOptionException extends ParseException
 {
+    /**
+     * This exception {@code serialVersionUID}.
+     */
+    private static final long serialVersionUID = -252504690284625623L;
+
     /** The  unrecognized option */
     private String option;