[INFO] Starting rendering en-US/pdf
redirecting output to file [/Users/hardy/tmp/hibernate/validator/hibernate-validator/target/checkout/documentation/target/docbook/work/log/console-en-US-pdf.log]
[INFO] creating FOP user-config DOM
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 27.121 s
[INFO] Finished at: 2015-05-22T20:57:45+02:00
[INFO] Final Memory: 51M/468M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.jboss.maven.plugins:maven-jdocbook-plugin:2.3.8:generate (docbook-processing) on project hibernate-validator-documentation: Execution docbook-processing of goal org.jboss.maven.plugins:maven-jdocbook-plugin:2.3.8:generate failed: 2048 -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.jboss.maven.plugins:maven-jdocbook-plugin:2.3.8:generate (docbook-processing) on project hibernate-validator-documentation: Execution docbook-processing of goal org.jboss.maven.plugins:maven-jdocbook-plugin:2.3.8:generate failed: 2048
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:582)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution docbook-processing of goal org.jboss.maven.plugins:maven-jdocbook-plugin:2.3.8:generate failed: 2048
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:143)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
	... 19 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: 2048
	at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
	at com.icl.saxon.om.Builder.build(Builder.java:265)
	at com.icl.saxon.Controller.transform(Controller.java:936)
	at org.jboss.jdocbook.render.RendererImpl.render(RendererImpl.java:151)
	at org.jboss.maven.plugins.jdocbook.GenerationMojo.process(GenerationMojo.java:65)
	at org.jboss.maven.plugins.jdocbook.AbstractDocBookMojo.doExecute(AbstractDocBookMojo.java:297)
	at org.jboss.maven.plugins.jdocbook.AbstractDocBookMojo.execute(AbstractDocBookMojo.java:229)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
	... 20 more
[ERROR]
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException