[cp-patches] Patch: FYI: fix PR 23882

[Tom Tromey]

I'm checking this in.

This fixes PR 23882.

Tom

Index: ChangeLog
from  Tom Tromey  <address@hidden>

        PR classpath/23882:
        * java/text/StringCharacterIterator.java (StringCharacterIterator): 
        Javadoc fix.
        (hashCode): New method.
        * java/text/ParsePosition.java (hashCode): New method

Index: java/text/ParsePosition.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/text/ParsePosition.java,v
retrieving revision 1.8
diff -u -r1.8 ParsePosition.java
--- java/text/ParsePosition.java        2 Jul 2005 20:32:41 -0000       1.8
+++ java/text/ParsePosition.java        16 Sep 2005 18:54:19 -0000
@@ -136,6 +136,15 @@
     ParsePosition other = (ParsePosition) obj;
     return index == other.index && error_index == other.error_index;
   }
+  
+  /**
+   * Return the hash code for this object.
+   * @return the hash code
+   */
+  public int hashCode()
+  {
+    return index ^ error_index;
+  }
 
   /**
    * This method returns a <code>String</code> representation of this
Index: java/text/StringCharacterIterator.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/text/StringCharacterIterator.java,v
retrieving revision 1.11
diff -u -r1.11 StringCharacterIterator.java
--- java/text/StringCharacterIterator.java      18 Aug 2005 13:25:54 -0000      
1.11
+++ java/text/StringCharacterIterator.java      16 Sep 2005 18:54:19 -0000
@@ -143,7 +143,7 @@
    * an existing StringCharacterIterator and resets the beginning and
    * ending index.
    *
-   * @param scci The StringCharacterIterator to copy the info from
+   * @param sci The StringCharacterIterator to copy the info from
    * @param begin The beginning index of the range we are interested in.
    * @param end The ending index of the range we are interested in.
    */
@@ -339,6 +339,16 @@
            && end == sci.end
            && index == sci.index
            && text.equals (sci.text));
+  }
+  
+  /**
+   * Return the hash code for this object.
+   * @return the hash code
+   */
+  public int hashCode()
+  {
+    // Incorporate all the data in a goofy way.
+    return begin ^ end ^ index ^ text.hashCode();
   }
 
   /*************************************************************************/