title: SAXParseException with jdk8 and maven-jaxb2-plugin
body: <p>If you use a plugin like <code>org.jvnet.jaxb2.maven2:maven-jaxb2-plugin</code> to parse your xsd files, you encounter this exception when upgrading from jdk7 to jdk8:</p>
  
  <p><code>org.xml.sax.SAXParseException; systemId: file:/D:/Work/my/schema.xsd; lineNumber: 27; columnNumber: 133; schema_reference: Failed to read schema document 'CoreComponentsTechnicalSpecification-1p0.xsd', because 'file' access is not allowed due to restriction set by the accessExternalSchema property.</code></p>
  
  <p>How do you make this plugin work with jdk8?</p>