[jboss-jira] [JBoss JIRA] Commented: (JBSER-110) Wrong field shown in throw exception string

[Wim Deblauwe (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBSER-110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12440173#action_12440173 ] 

Wim Deblauwe commented on JBSER-110:
------------------------------------

I changed StreamingClass.java to:

				if (fieldOnHash==null)
				{
					throw new IOException ("Field hash " + hashfield + " is not available on current classPath for class " + className + ". Fields: " + Arrays.toString( fields ) );
				}

I also had to add a toString() to ClassMetadataField.java:

	@Override
	public String toString()
	{
		final StringBuilder sb = new StringBuilder();
		sb.append( "ClassMetadataField" );
		sb.append( "{fieldName='" ).append( fieldName ).append( '\'' );
		sb.append( '}' );
		return sb.toString();
	}


> Wrong field shown in throw exception string
> -------------------------------------------
>
>                 Key: JBSER-110
>                 URL: https://jira.jboss.org/jira/browse/JBSER-110
>             Project: JBoss Serialization
>          Issue Type: Bug
>         Environment: JBoss 4.2.2
>            Reporter: J.N. Niels
>            Assignee: Clebert Suconic
>            Priority: Minor
>         Attachments: jboss-serialization-1.0.3.GA-JBSER-110.jar
>
>   Original Estimate: 2 minutes
>  Remaining Estimate: 2 minutes
>
> In class StreamingClass.java an exception is thrown at
> 				if (fieldOnHash==null)
> 				{
> 					throw new IOException ("Field hash " + fieldOnHash + " is not available on current classPath for class " + className);
> 				}
> but the fieldOnHash is in this case always null, so it may take a whole day to track down which field actually gives the problem (like it happened to me today!). Please change the throw-line into what is ment originally:
> 					throw new IOException ("Field hash " + hashField + " is not available on current classPath for class " + className);

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