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

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.7.4
• Fix Version/s: 1.7.5
• Component/s: Site renderer
• Assignee: Michael Osipov
• Reporter: Anthony Vanelverdinghe
• Created: 30/Jun/17 18:34
• Updated: 01/Oct/17 08:13
• Resolved: 04/Jul/17 19:51

Description

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

Issue Links

• is depended upon by: MSITE-796 Unable to generate site with JDK9 - java.lang.ExceptionInInitializerError / Caused by: java.lang.StringIndexOutOfBoundsException: begin 0, end 3, length 1
• is related to: DOXIASITETOOLS-178 Upgrade to Commons Lang 3
• mentioned in: Page Loading...