<style>
/* Changing the layout to use less space for mobiles */
@media screen and (max-device-width: 480px), screen and (-webkit-min-device-pixel-ratio: 2) {
#email-body { min-width: 30em !important; }
#email-page { padding: 8px !important; }
#email-banner { padding: 8px 8px 0 8px !important; }
#email-avatar { margin: 1px 8px 8px 0 !important; padding: 0 !important; }
#email-fields { padding: 0 8px 8px 8px !important; }
#email-gutter { width: 0 !important; }
}
</style>
<div id="email-body">
<table id="email-wrap" align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:#f0f0f0;color:#000000;width:100%;">
<tr valign="top">
<td id="email-page" style="padding:16px !important;">
<table align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:#ffffff;border:1px solid #bbbbbb;color:#000000;width:100%;">
<tr valign="top">
<td bgcolor="#3b4d64" style="background-color:#3b4d64;color:#ffffff;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;line-height:1;"><img src="https://issues.jboss.org/s/en_US-ue5mgr-418945332/850/58/_/jira-logo-scaled.png" alt="" style="vertical-align:top;" /></td>
</tr><tr valign="top">
<td id="email-banner" style="padding:32px 32px 0 32px;">
<table align="left" border="0" cellpadding="0" cellspacing="0" width="100%" style="width:100%;">
<tr valign="top">
<td style="color:#505050;font-family:Arial,FreeSans,Helvetica,sans-serif;padding:0;">
<img id="email-avatar" src="https://community.jboss.org/people/codeprince/avatar/16.png" alt="" height="48" width="48" border="0" align="left" style="padding:0;margin: 0 16px 16px 0;" />
<div id="email-action" style="padding: 0 0 8px 0;font-size:12px;line-height:18px;">
<a class="user-hover" rel="codeprince" id="email_codeprince" href="https://issues.jboss.org/secure/ViewProfile.jspa?name=codeprince" style="color:#326ca6;">Tang Yong</a>
commented on <img src="https://issues.jboss.org/images/icons/issuetypes/bug.png" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#326ca6;text-decoration:none;' href='https://issues.jboss.org/browse/WELD-1397'>WELD-1397</a>
</div>
<div id="email-summary" style="font-size:16px;line-height:20px;padding:2px 0 16px 0;">
<a style='color:#326ca6;text-decoration:none;' href='https://issues.jboss.org/browse/WELD-1397'><strong>java.lang.ArrayIndexOutOfBoundsException: 1 at org.jboss.weld.util.reflection.HierarchyDiscovery.discoverFromClass(HierarchyDiscovery.java:99)</strong></a>
</div>
</td>
</tr>
</table>
</td>
</tr>
<tr valign="top">
<td id="email-fields" style="padding:0 32px 32px 32px;">
<table border="0" cellpadding="0" cellspacing="0" style="padding:0;text-align:left;width:100%;" width="100%">
<tr valign="top">
<td id="email-gutter" style="width:64px;white-space:nowrap;"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td colspan="2" style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 16px 0;width:100%;">
<div class="comment-block" style="background-color:#edf5ff;border:1px solid #dddddd;color:#000000;padding:12px;"><p>Jozef,</p>
<p>I made a confirmation for the issue as following:</p>
<p>After I removed all @Embeddable from the demo, the issue did not happen. And, after I recovered a @Embeddable from some classes (eg. the following liking),</p>
<p>@Embeddable<br/>
public class Delivery implements Serializable {<br/>
...<br/>
}</p>
<p>The issue still did not happen.</p>
<p>However, after I recovered a @Embeddable from RouteSpecification,</p>
<p>@Embeddable<br/>
public class RouteSpecification extends AbstractSpecification<Itinerary> implements Serializable {</p>
<p> @ManyToOne<br/>
...<br/>
}</p>
<p>The issue happened again.</p>
<p>Only difference is that RouteSpecification extends a base class with generic parameter.</p>
<p>Then, I removed all @Embeddable and only recovered Delivery class and started to make the following experiments:</p>
<p>1) I added an interface called "TestInf1" without generic parameter, and made Delivery class implements the interface<br/>
While deploying, the issue did not happen.</p>
<p>2) I added an base class called "TestInf1BaseClass" which implements the "TestInf1" interface, and made Delivery class extends the base class.</p>
<p>While deploying, the issue did not happen. </p>
<p>3) I made the "TestInf1" interface with generic parameter, and made Delivery class implements the interface with generic parameter<br/>
While deploying, the issue happen again. </p>
<p>4) I made the "TestInf1BaseClass" base class implements the "TestInf1" interface with generic parameter, and made Delivery class extends the "TestInf1BaseClass" with generic parameter (the case is the same as RouteSpecification class)</p>
<p>While deploying, the issue happen again. </p>
<p>So, based on the above results,</p>
<p>While combining @Embeddable with interface or base class with generic parameter, the issue will happen.</p>
<p>Thanks<br/>
--Tang</p>
</div>
<div style="color:#505050;padding:4px 0 0 0;"> </div>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td><!-- End #email-page -->
</tr>
<tr valign="top">
<td style="color:#505050;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:10px;line-height:14px;padding: 0 16px 16px 16px;text-align:center;">
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</td>
</tr>
</table><!-- End #email-wrap -->
</div><!-- End #email-body -->