Re: [cp-patches] FYI: Implemented class InternationalFormatter

[Mark Wielaard]

Hi,

On Fri, 2005-06-10 at 17:15 +0200, Roman Kennke wrote:
> Another piece to get the remainder of JSpinner and JFormattedTextField 
> to work: javax.swing.text.InternationalFormatter.
> 
> +  /**
> +   * This creates and returns a clone of this Formatter.
> +   *
> +   * @return a clone of this formatter
> +   *
> +   * @throws CloneNotSupportedException not thrown here, since cloning is
> +   *     supported
> +   */
> +  public Object clone()
> +    throws CloneNotSupportedException
> +  {
> +    // TODO: it has to be considered, if we should return a deep or shallow
> +    // clone here. for now we return a shallow clone
> +    Object clone = super.clone();
> +    return clone;
> +  }

Unfortunately I cannot find any way to get any version of gcj (4.1
included) to compile this part:

../javax/swing/text/InternationalFormatter.java: In class 
'javax.swing.text.InternationalFormatter':
../javax/swing/text/InternationalFormatter.java: In method 
'javax.swing.text.InternationalFormatter.clone()':
../javax/swing/text/InternationalFormatter.java:339: error: Can't find method 
'clone()' in type 'javax.swing.text.DefaultFormatter'. Candidates are:
  'javax.swing.text.DefaultFormatter.clone()' in 
'javax.swing.text.DefaultFormatter'
  'javax.swing.JFormattedTextField$AbstractFormatter.clone()' in 
'javax.swing.JFormattedTextField$AbstractFormatter'.
       return super.clone();
                    ^
1 error

Since this clone() method doesn't do anything more then its
super.clone() would do anyway I have disabled it for now to make
building of CVS with gcj possible again.

2005-06-14  Mark Wielaard  <address@hidden>

        * javax/swing/text/InternationalFormatter.java (clone):
        Disabled.

I have filed this as:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22060

Cheers,

Mark

--- javax/swing/text/InternationalFormatter.java        10 Jun 2005 15:14:54 
-0000      1.1
+++ javax/swing/text/InternationalFormatter.java        14 Jun 2005 10:49:24 
-0000
@@ -326,7 +326,7 @@
    *
    * @throws CloneNotSupportedException not thrown here, since cloning is
    *     supported
-   */
+   * XXX - FIXME - Whole method disabled as workaround for gcj bug #22060.
   public Object clone()
     throws CloneNotSupportedException
   {
@@ -335,6 +335,7 @@
     Object clone = super.clone();
     return clone;
   }
+   */

   /**
    * Returns the Actions that are supported by this Formatter.

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