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                                    <td class="email-content-main mobile-expand " style="padding: 0; border-collapse: collapse; border-left: 1px solid #cccccc; border-right: 1px solid #cccccc; border-top: 0; border-bottom: 0; padding: 0 15px 0 16px; background-color: #ffffff" bgcolor="#ffffff"> 
                                        <table class="page-title-pattern" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0; mso-table-rspace: 0"> 
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                                                    <td class="page-title-pattern-first-line " style="padding: 0; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://hibernate.atlassian.net/browse/HHH" style="color: #3b73af; text-decoration: none">Hibernate ORM</a> / <a href="https://hibernate.atlassian.net/browse/HHH-12421" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-296104b2-1669-4c82-a53d-eecbd78550af" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom"></a> <a href="https://hibernate.atlassian.net/browse/HHH-12421" style="color: #3b73af; text-decoration: none">HHH-12421</a> </td> 
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                                                    <td style="vertical-align: top;; padding: 0; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-12421" style="color: #3b73af; text-decoration: none">Bytecode enhancement with enabledDirtyTracking reports compile errors</a> </span> </td> 
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                                                    <th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Change By:</th> 
                                                    <td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="nikowitt" id="email_nikowitt" href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=nikowitt" style="color:#6c797f;; color: #3b73af; text-decoration: none">Niko Wittenbeck</a> </td> 
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                                    <td class="email-content-main mobile-expand  issue-description-container" style="padding: 0; border-collapse: collapse; border-left: 1px solid #cccccc; border-right: 1px solid #cccccc; border-top: 0; border-bottom: 0; padding: 0 15px 0 16px; background-color: #ffffff; padding-top: 5px; padding-bottom: 10px" bgcolor="#ffffff"> 
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                                                    <td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0; border-collapse: collapse; padding: 0 0 10px"> <span class="diffcontext">Hi there,<br>while using the bytecode enhancement task with enabledDirtyTracking, the script returns several compile errors, such as<br><br>{noformat}<br>org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.hibernate.orm.tooling:hibernate-enhance-maven-plugin:5.3.0.Final:enhance (default) on project test-case-template-hibernate-orm5: Unable to enhance class: Mail.class<br> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)<br> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)<br> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)<br> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)<br> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)<br> at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)<br> at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)<br> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)<br> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)<br> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)<br> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)<br> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)<br> at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)<br> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)<br> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<br> at java.lang.reflect.Method.invoke(Method.java:498)<br> at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)<br> at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)<br> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)<br> at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)<br> at org.codehaus.classworlds.Launcher.main(Launcher.java:47)<br>Caused by: org.apache.maven.plugin.MojoExecutionException: Unable to enhance class: Mail.class<br> at org.hibernate.orm.tooling.maven.MavenEnhancePlugin.doEnhancement(MavenEnhancePlugin.java:226)<br> at org.hibernate.orm.tooling.maven.MavenEnhancePlugin.execute(MavenEnhancePlugin.java:151)<br> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)<br> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)<br> ... 21 more<br>Caused by: org.hibernate.bytecode.enhance.spi.EnhancementException: Failed to enhance class com.genericsenhancement.Mail<br> at org.hibernate.bytecode.enhance.internal.bytebuddy.EnhancerImpl.enhance(EnhancerImpl.java:117)<br> at org.hibernate.orm.tooling.maven.MavenEnhancePlugin.doEnhancement(MavenEnhancePlugin.java:221)<br> ... 24 more<br>Caused by: java.lang.IllegalStateException: Cannot access private java.util.Set com.genericsenhancement.AbstractMail.to from class com.genericsenhancement.Mail<br> at net.bytebuddy.asm.Advice$OffsetMapping$ForField$Resolved.resolve(Advice.java:2221)<br> at net.bytebuddy.asm.Advice$OffsetMapping$ForField.resolve(Advice.java:2000)<br> at net.bytebuddy.asm.Advice$Dispatcher$Inlining$Resolved$ForMethodExit.apply(Advice.java:6444)<br> at net.bytebuddy.asm.Advice$Dispatcher$Inlining$Resolved$AdviceMethodInliner.visitMethod(Advice.java:6022)<br> at net.bytebuddy.jar.asm.ClassReader.readMethod(ClassReader.java:1059)<br> at net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:628)<br> at net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:352)<br> at net.bytebuddy.asm.Advice$Dispatcher$Inlining$Resolved$AdviceMethodInliner.doApply(Advice.java:6016)<br> at net.bytebuddy.asm.Advice$Dispatcher$Inlining$Resolved$ForMethodExit$AdviceMethodInliner.apply(Advice.java:6533)<br> at net.bytebuddy.asm.Advice$AdviceVisitor$WithExitAdvice.onUserEnd(Advice.java:8102)<br> at net.bytebuddy.asm.Advice$AdviceVisitor.visitMaxs(Advice.java:7872)<br> at net.bytebuddy.asm.Advice$Appender$EmulatingMethodVisitor.resolve(Advice.java:8412)<br> at net.bytebuddy.asm.Advice$Appender.apply(Advice.java:8364)<br> at net.bytebuddy.dynamic.scaffold.TypeWriter$MethodPool$Record$ForDefinedMethod$WithBody.applyCode(TypeWriter.java:620)<br> at net.bytebuddy.dynamic.scaffold.TypeWriter$MethodPool$Record$ForDefinedMethod$WithBody.applyBody(TypeWriter.java:609)<br> at net.bytebuddy.dynamic.scaffold.TypeWriter$MethodPool$Record$ForDefinedMethod.apply(TypeWriter.java:526)<br> at net.bytebuddy.dynamic.scaffold.TypeWriter$Default$ForInlining$RedefinitionClassVisitor.visitEnd(TypeWriter.java:3865)<br> at net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:632)<br> at net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:352)<br> at net.bytebuddy.dynamic.scaffold.TypeWriter$Default$ForInlining.create(TypeWriter.java:2941)<br> at net.bytebuddy.dynamic.scaffold.TypeWriter$Default.make(TypeWriter.java:1633)<br> at net.bytebuddy.dynamic.scaffold.inline.RedefinitionDynamicTypeBuilder.make(RedefinitionDynamicTypeBuilder.java:171)<br> at net.bytebuddy.dynamic.scaffold.inline.AbstractInliningDynamicTypeBuilder.make(AbstractInliningDynamicTypeBuilder.java:92)<br> at net.bytebuddy.dynamic.DynamicType$Builder$AbstractBase.make(DynamicType.java:2639)<br> at net.bytebuddy.dynamic.DynamicType$Builder$AbstractBase$Delegator.make(DynamicType.java:2741)<br> at org.hibernate.bytecode.enhance.internal.bytebuddy.EnhancerImpl.enhance(EnhancerImpl.java:113)<br> ... 25 more<br>{noformat} <br><br>{code:java}<br>@MappedSuperclass<br>@Cache(usage = CacheConcurrencyStrategy.NONE)<br>public class AbstractMail {<br><br> @Access(AccessType.PROPERTY)<br> private Set&lt;String&gt; to = new LinkedHashSet&lt;&gt;();<br><br> @Id<br> @GeneratedValue<br> public int id;<br> <br> @ElementCollection<br> public Set&lt;String&gt; getTo() {<br>&nbsp;&nbsp;return to;<br> }<br><br> private void setTo(Set&lt;String&gt; to) {<br>&nbsp;&nbsp;this.to = to;<br> }<br>}<br><br>@Entity<br>public class Mail extends AbstractMail {<br>}<br>{code}<br><br></span> <span class="diffaddedchars" style="background-color:#ddfade;">-</span> <span class="diffcontext">Is this an issue or just for internal debugging purposes, so it can be ignored?</span> <span class="diffaddedchars" style="background-color:#ddfade;">- is an issue as the whole class does not get enhanced.</span> </td> 
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                                    <td class="email-content-main mobile-expand " style="padding: 0; border-collapse: collapse; border-left: 1px solid #cccccc; border-right: 1px solid #cccccc; border-top: 0; border-bottom: 0; padding: 0 15px 0 16px; background-color: #ffffff" bgcolor="#ffffff"> <script type="application/ld+json">
{
  "@context": "http://schema.org",
  "@type": "EmailMessage",
  "description": "View Issue",
  "potentialAction": {
    "@type": "ViewAction",
        "target": "https://hibernate.atlassian.net/browse/HHH-12421?inbox=true&",
    "name": "View Issue"
      },
  "publisher": {
    "@type": "Organization",
    "name": "Atlassian",
    "url": "https://www.atlassian.com"
  }
}
</script> 
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                                                    <td id="actions-pattern-container" valign="middle" style="padding: 0; border-collapse: collapse; padding: 10px 0 10px 24px; vertical-align: middle; padding-left: 0"> 
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                                <!-- there needs to be content in the cell for it to render in some clients --> 
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                                    <td class="email-content-rounded-bottom mobile-expand" style="padding: 0; border-collapse: collapse; color: #ffffff; padding: 0 15px 0 16px; height: 5px; line-height: 5px; background-color: #ffffff; border-top: 0; border-left: 1px solid #cccccc; border-bottom: 1px solid #cccccc; border-right: 1px solid #cccccc; border-bottom-right-radius: 5px; border-bottom-left-radius: 5px; mso-line-height-rule: exactly" height="5" bgcolor="#ffffff">&nbsp;</td> 
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