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Wed, 7 Mar 2018 17:14:01 +0000 (UTC) Date: Wed, 7 Mar 2018 17:14:01 +0000 (UTC) From: "Ian Young (JIRA)" To: issues@maven.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (MJAVADOC-517) NPE under Java 10 EA MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/MJAVADOC-517?page=3Dcom.atlass= ian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ian Young updated MJAVADOC-517: ------------------------------- Description:=20 Under Java 10 EA, the plugin generates the following exception: {code:java} Caused by: java.lang.NullPointerException =C2=A0 =C2=A0 at org.apache.commons.lang3.SystemUtils.isJavaVersionAtLeast = (SystemUtils.java:1626) =C2=A0 =C2=A0 at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.getJa= vadocExecutable (AbstractJavadocMojo.java:3683) =C2=A0 =C2=A0 at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.execu= teReport (AbstractJavadocMojo.java:2001) =C2=A0 =C2=A0 at org.apache.maven.plugins.javadoc.JavadocJar.doExecute (Jav= adocJar.java:190) {code} This seems to be down to the version string: {code:java} java version "10" 2018-03-20 Java(TM) SE Runtime Environment 18.3 (build 10+43) Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10+43, mixed mode) {code} {{commons-lang3}}=C2=A0version 3.5 can't deal with this, see https://issues= .apache.org/jira/browse/LANG-1365=C2=A0 Inserting an explicit dependency on {{commons-lang3}} version 3.7 for the p= lugin works round the issue, and changing the dependency seems like=C2=A0th= e right fix for the next release of this plugin. was: Under Java 10 EA, the plugin generates the following exception: {code:java} Caused by: java.lang.NullPointerException =C2=A0 =C2=A0 at org.apache.commons.lang3.SystemUtils.isJavaVersionAtLeast = (SystemUtils.java:1626) =C2=A0 =C2=A0 at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.getJa= vadocExecutable (AbstractJavadocMojo.java:3683) =C2=A0 =C2=A0 at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.execu= teReport (AbstractJavadocMojo.java:2001) =C2=A0 =C2=A0 at org.apache.maven.plugins.javadoc.JavadocJar.doExecute (Jav= adocJar.java:190) {code} This seems to be down to the version string: {code:java} java version "10" 2018-03-20 Java(TM) SE Runtime Environment 18.3 (build 10+43) Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10+43, mixed mode) {code} {{commons-lang3}}=C2=A0version 3.5 can't deal with this, see https://issues= .apache.org/jira/browse/LANG-1365=C2=A0 Inserting an explicit dependency on {{commons-lang3}} version 3.7 for the p= lugin works round the issue, and seems the right fix for the next release o= f this plugin. > NPE under Java 10 EA > -------------------- > > Key: MJAVADOC-517 > URL: https://issues.apache.org/jira/browse/MJAVADOC-517 > Project: Maven Javadoc Plugin > Issue Type: Bug > Affects Versions: 3.0.0 > Reporter: Ian Young > Priority: Major > > Under Java 10 EA, the plugin generates the following exception: > {code:java} > Caused by: java.lang.NullPointerException > =C2=A0 =C2=A0 at org.apache.commons.lang3.SystemUtils.isJavaVersionAtLeas= t (SystemUtils.java:1626) > =C2=A0 =C2=A0 at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.get= JavadocExecutable (AbstractJavadocMojo.java:3683) > =C2=A0 =C2=A0 at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.exe= cuteReport (AbstractJavadocMojo.java:2001) > =C2=A0 =C2=A0 at org.apache.maven.plugins.javadoc.JavadocJar.doExecute (J= avadocJar.java:190) > {code} > This seems to be down to the version string: > {code:java} > java version "10" 2018-03-20 > Java(TM) SE Runtime Environment 18.3 (build 10+43) > Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10+43, mixed mode) > {code} > {{commons-lang3}}=C2=A0version 3.5 can't deal with this, see https://issu= es.apache.org/jira/browse/LANG-1365=C2=A0 > Inserting an explicit dependency on {{commons-lang3}} version 3.7 for the= plugin works round the issue, and changing the dependency seems like=C2=A0= the right fix for the next release of this plugin. -- This message was sent by Atlassian JIRA (v7.6.3#76005)