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Posted to issues@maven.apache.org by "Anthony Vanelverdinghe (JIRA)" <ji...@apache.org> on 2017/06/30 18:35:00 UTC

[jira] [Created] (DOXIASITETOOLS-177) Use of commons-lang 2 causes failure with JDK 9 b175+

Anthony Vanelverdinghe created DOXIASITETOOLS-177:
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             Summary: Use of commons-lang 2 causes failure with JDK 9 b175+
                 Key: DOXIASITETOOLS-177
                 URL: https://issues.apache.org/jira/browse/DOXIASITETOOLS-177
             Project: Maven Doxia Sitetools
          Issue Type: Bug
          Components: Site renderer
    Affects Versions: 1.7.4
            Reporter: Anthony Vanelverdinghe


When doing a release of a Maven project, I get the stacktrace below. Since JDK 9 b175, the java.version system property is simply "9". However, Doxia depends on commons-lang 2.4, which assumes java.version has at least 3 characters.

	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:181)
	... 21 more
Caused by: java.lang.ExceptionInInitializerError
	at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.generateDocument(DefaultSiteRenderer.java:732)
	at org.apache.maven.plugins.site.render.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:268)
	at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:337)
	at org.apache.maven.plugins.site.render.SiteMojo.renderLocale(SiteMojo.java:178)
	at org.apache.maven.plugins.site.render.SiteMojo.execute(SiteMojo.java:132)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	... 21 more
Caused by: java.lang.StringIndexOutOfBoundsException: begin 0, end 3, length 1
	at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3116)
	at java.base/java.lang.String.substring(String.java:1885)
	at org.apache.commons.lang.SystemUtils.getJavaVersionAsFloat(SystemUtils.java:1133)
	at org.apache.commons.lang.SystemUtils.<clinit>(SystemUtils.java:818)
	... 27 more



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