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    Java does not handle IPv6 nameservers before 1.8.0_60. Upgrade to the latest JVM.

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    You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.

Solutions on the web

via Sonatype JIRA by Anders Hammar, 2 years ago
For input string: ""
via GitHub by ac2cz
, 1 year ago
For input string: ""
via Eclipse Bugzilla by steffen.pingel, 2 years ago
For input string: ".20072007E"
via Stack Overflow by user1452030
, 7 months ago
For input string: "20172017E4"
java.lang.NumberFormatException: For input string: "" at java.lang.NumberFormatException.forInputString(Unknown Source) at java.lang.Long.parseLong(Unknown Source) at java.lang.Long.parseLong(Unknown Source) at java.text.DigitList.getLong(Unknown Source) at java.text.DecimalFormat.parse(Unknown Source) at java.text.SimpleDateFormat.subParse(Unknown Source) at java.text.SimpleDateFormat.parse(Unknown Source) at java.text.DateFormat.parse(Unknown Source) at org.sonatype.nexus.feeds.DefaultFeedRecorder.getAisFromMaps(DefaultFeedRecorder.java:128) at org.sonatype.nexus.feeds.DefaultFeedRecorder.getNexusArtifectEvents(DefaultFeedRecorder.java:208) at org.sonatype.nexus.DefaultNexus.getRecentlyDeployedOrCachedArtifacts(DefaultNexus.java:1199) at org.sonatype.nexus.rest.feeds.RecentOverallCachedOrDeployedFeedSource.getEventList(RecentOverallCachedOrDeployedFeedSource.java:57) at org.sonatype.nexus.rest.feeds.AbstractNexusFeedSource.getFeed(AbstractNexusFeedSource.java:112) at org.sonatype.nexus.rest.feeds.AbstractFeedResourceHandler.getFeed(AbstractFeedResourceHandler.java:128) at org.sonatype.nexus.rest.feeds.FeedResourceHandler.getFeed(FeedResourceHandler.java:61) at org.sonatype.nexus.rest.feeds.AbstractFeedResourceHandler.getRepresentationHandler(AbstractFeedResourceHandler.java:75) at org.sonatype.nexus.rest.AbstractNexusResourceHandler.getRepresentation(AbstractNexusResourceHandler.java:464) at org.restlet.resource.Resource.handleGet(Resource.java:415) at org.sonatype.nexus.rest.AbstractNexusResourceHandler.handleGet(AbstractNexusResourceHandler.java:373) at org.restlet.Finder.handle(Finder.java:293) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:135) at org.restlet.Router.handle(Router.java:445) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:135) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:135) at org.restlet.Router.handle(Router.java:445) at org.sonatype.nexus.rest.RetargetableRestlet.handle(RetargetableRestlet.java:33) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:135) at org.restlet.Filter.doHandle(Filter.java:105) at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:89) at org.restlet.Filter.handle(Filter.java:135) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:135) at com.noelios.restlet.application.ApplicationHelper.handle(ApplicationHelper.java:98) at org.restlet.Application.handle(Application.java:294) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:135) at org.restlet.Router.handle(Router.java:445) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:135) at org.restlet.Router.handle(Router.java:445) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:135) at com.noelios.restlet.component.ComponentHelper.handle(ComponentHelper.java:120) at org.restlet.Component.handle(Component.java:231) at org.restlet.Server.handle(Server.java:282) at com.noelios.restlet.ServerHelper.handle(ServerHelper.java:100) at com.noelios.restlet.http.HttpServerHelper.handle(HttpServerHelper.java:94) at com.noelios.restlet.ext.servlet.ServerServlet.service(ServerServlet.java:399) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1097) at org.jsecurity.web.servlet.FilterChainWrapper.doFilter(FilterChainWrapper.java:52) at org.jsecurity.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:105) at org.jsecurity.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:135) at org.jsecurity.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:180) at org.jsecurity.web.servlet.FilterChainWrapper.doFilter(FilterChainWrapper.java:57) at org.jsecurity.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:105) at org.jsecurity.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:135) at org.jsecurity.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:180) at org.jsecurity.web.servlet.FilterChainWrapper.doFilter(FilterChainWrapper.java:57) at org.jsecurity.web.servlet.JSecurityFilter.doFilterInternal(JSecurityFilter.java:382) at org.sonatype.nexus.security.filter.NexusJSecurityFilter.doFilterInternal(NexusJSecurityFilter.java:67) at org.jsecurity.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:180) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1088) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:324) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:829) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:513) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)