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  1. Tools (JBoss Tools)
  2. JBIDE-15841

package-info.java in managed package in persistence.xml causes StackOverflowError

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    • Resolution: Done
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    • 4.2.0.Alpha1
    • 4.1.0.Final
    • hibernate
    • None

      A customer reported stackoverflow errors occuring when importing one of his maven projects.

      After investigation, it appears the SO is caused by HibernatePackageInfoImpl 

      java.lang.StackOverflowError
	at org.eclipse.core.runtime.Path.computeSegmentCount(Path.java:450)
	at org.eclipse.core.runtime.Path.computeSegments(Path.java:467)
	at org.eclipse.core.runtime.Path.initialize(Path.java:602)
	at org.eclipse.core.runtime.Path.<init>(Path.java:163)
	at org.eclipse.jdt.internal.core.PackageFragment.resource(PackageFragment.java:326)
	at org.eclipse.jdt.internal.core.CompilationUnit.resource(CompilationUnit.java:894)
	at org.eclipse.jdt.internal.core.Openable.getResource(Openable.java:453)
	at org.eclipse.jpt.common.core.internal.resource.java.source.SourceCompilationUnit.getFile(SourceCompilationUnit.java:95)
	at org.eclipse.jpt.common.core.internal.resource.java.AbstractJavaResourceModel.getFile(AbstractJavaResourceModel.java:98)
	at org.jboss.tools.hibernate.jpt.core.internal.context.java.HibernatePackageInfoImpl.validate(HibernatePackageInfoImpl.java:238)
	at org.jboss.tools.hibernate.jpt.core.internal.context.java.HibernatePackageInfoImpl.validate(HibernatePackageInfoImpl.java:245)
	at org.jboss.tools.hibernate.jpt.core.internal.context.java.HibernatePackageInfoImpl.validate(HibernatePackageInfoImpl.java:245)

      The simplest setup to reproduce involves creating a JPA project (Hibernate Platform 2), and adding the following files :

      persistence.xml
      <?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
	<persistence-unit name="jpa">
		<class&gt;foo.bar.model</class&gt;
	</persistence-unit>
</persistence>
      package-info.java
      package foo.bar.model;

            kaers@redhat.com Koen Aers
            jpeterka_jira Jiri Peterka (Inactive)
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              Created:
              Updated:
              Resolved: