I have now given a talk at both Oracle Code One and Devoxx Belgium on analyzing heaps programmatically. I will also be giving a new variant of Java2Days in a couple of weeks. The slides can be found here. In this blog entry, I summarize the presentation and provide starting code (on GitHub). Analyzing Java heap …
I ran into a baffling error the other day while working with Arquillian. I added Arquillian to a simple project requiring only the Java SE container for some “lite” CDI injection. However, when I went to run the unit tests, they failed: [code lang=’java’] org.jboss.shrinkwrap.api.exporter.ArchiveExportException: File could not be created: target/test.jar at org.jboss.shrinkwrap.impl.base.exporter.AbstractStreamExporterImpl.getOutputStreamToFile(AbstractStreamExporterImpl.java:95) at …
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