[
https://issues.apache.org/jira/browse/MJAVADOC-538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Scholte updated MJAVADOC-538:
------------------------------------
Comment: was deleted
(was: rfscholte closed pull request #11: [MJAVADOC-538] Filter out 'Picked up'
URL: https://github.com/apache/maven-javadoc-plugin/pull/11
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diff --git a/pom.xml b/pom.xml
index fa19d3e..cd6cc3b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -113,6 +113,9 @@ under the License.
<contributor>
<name>Anton Klarén</name>
</contributor>
+ <contributor>
+ <name>Kevin Risden</name>
+ </contributor>
</contributors>
<dependencies>
@@ -441,6 +444,8 @@ under the License.
</filterProperties>
<environmentVariables>
<JENKINS_MAVEN_AGENT_DISABLED>true</JENKINS_MAVEN_AGENT_DISABLED>
+ <!-- required for MJAVADOC-538 -->
+ <_JAVA_OPTIONS>-Dabc=def</_JAVA_OPTIONS>
</environmentVariables>
</configuration>
</plugin>
diff --git a/src/it/projects/MJAVADOC-538/invoker.properties
b/src/it/projects/MJAVADOC-538/invoker.properties
new file mode 100644
index 0000000..a4e250d
--- /dev/null
+++ b/src/it/projects/MJAVADOC-538/invoker.properties
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+invoker.goals=clean javadoc:javadoc
diff --git a/src/it/projects/MJAVADOC-538/pom.xml
b/src/it/projects/MJAVADOC-538/pom.xml
new file mode 100644
index 0000000..e7d3ae1
--- /dev/null
+++ b/src/it/projects/MJAVADOC-538/pom.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd";>
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>org.apache.maven.plugins.maven-javadoc-plugin.it</groupId>
+ <artifactId>mjavadoc-538</artifactId>
+ <version>1.0-SNAPSHOT</version>
+ <url>https://issues.apache.org/jira/browse/MJAVADOC-538</url>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ </properties>
+
+ <build>
+ <pluginManagement>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <version>@project.version@</version>
+ <configuration>
+ <failOnWarnings>true</failOnWarnings>
+ </configuration>
+ </plugin>
+ </plugins>
+ </pluginManagement>
+ </build>
+</project>
diff --git a/src/it/projects/MJAVADOC-538/src/main/java/foo/bar/MyClass.java
b/src/it/projects/MJAVADOC-538/src/main/java/foo/bar/MyClass.java
new file mode 100644
index 0000000..e5960e3
--- /dev/null
+++ b/src/it/projects/MJAVADOC-538/src/main/java/foo/bar/MyClass.java
@@ -0,0 +1,24 @@
+package foo.bar;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+public class MyClass
+{
+}
diff --git
a/src/main/java/org/apache/maven/plugins/javadoc/AbstractJavadocMojo.java
b/src/main/java/org/apache/maven/plugins/javadoc/AbstractJavadocMojo.java
index e19b68f..5dc3fd6 100644
--- a/src/main/java/org/apache/maven/plugins/javadoc/AbstractJavadocMojo.java
+++ b/src/main/java/org/apache/maven/plugins/javadoc/AbstractJavadocMojo.java
@@ -5251,8 +5251,8 @@ private void executeJavadocCommandLine( Commandline cmd,
File javadocOutputDirec
writeDebugJavadocScript( cmdLine, javadocOutputDirectory );
}
- CommandLineUtils.StringStreamConsumer err = new
CommandLineUtils.StringStreamConsumer();
- CommandLineUtils.StringStreamConsumer out = new
CommandLineUtils.StringStreamConsumer();
+ CommandLineUtils.StringStreamConsumer err = new
JavadocUtil.JavadocOutputStreamConsumer();
+ CommandLineUtils.StringStreamConsumer out = new
JavadocUtil.JavadocOutputStreamConsumer();
try
{
int exitCode = CommandLineUtils.executeCommandLine( cmd, out, err
);
diff --git a/src/main/java/org/apache/maven/plugins/javadoc/JavadocUtil.java
b/src/main/java/org/apache/maven/plugins/javadoc/JavadocUtil.java
index da72cac..380524e 100644
--- a/src/main/java/org/apache/maven/plugins/javadoc/JavadocUtil.java
+++ b/src/main/java/org/apache/maven/plugins/javadoc/JavadocUtil.java
@@ -1501,7 +1501,7 @@ public String nextToken()
* @author Robert Scholte
* @since 3.0.1
*/
- private static class JavadocOutputStreamConsumer
+ protected static class JavadocOutputStreamConsumer
extends CommandLineUtils.StringStreamConsumer
{
@Override
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)
> JVM "JAVA_TOOL_OPTIONS" or "_JAVA_OPTIONS" message detected as javadoc
> warning, triggers failure
> -------------------------------------------------------------------------------------------------
>
> Key: MJAVADOC-538
> URL: https://issues.apache.org/jira/browse/MJAVADOC-538
> Project: Maven Javadoc Plugin
> Issue Type: Bug
> Affects Versions: 3.0.1
> Environment: Maven 3.5.4
> Java 1.8.0_181
> Reporter: Yoann Rodière
> Assignee: Robert Scholte
> Priority: Major
> Fix For: 3.0.2
>
>
> When an environment variable {{_JAVA_OPTIONS}} or {{JAVA_TOOL_OPTIONS}} is
> defined, every JVM that starts will output a message to inform users of these
> options being picked up:
> {noformat}
> $ export JAVA_TOOL_OPTIONS=-Dfoo
> $ java -version
> Picked up JAVA_TOOL_OPTIONS: -Dfoo
> java version "1.8.0_181"
> Java(TM) SE Runtime Environment (build 1.8.0_181-b13)
> Java HotSpot(TM) 64-Bit Server VM (build 25.181-b13, mixed mode){noformat}
> Apparently this message cannot be suppressed, that's on purpose an won't
> change: [https://bugs.openjdk.java.net/browse/JDK-8039152]
>
> Unfortunately, this message seems to be interpreted by the
> maven-javadoc-plugin as a warning:
> {noformat}
> [INFO] --- maven-javadoc-plugin:3.0.1:javadoc-no-fork (generate-javadoc) @
> hibernate-search-util-internal-common ---
> [INFO] The goal 'org.apache.maven.plugins:maven-javadoc-plugin:3.0.1:javadoc'
> has not been previously called for the module:
> 'org.hibernate.search:hibernate-search-util-internal-test:jar:6.0.0-SNAPSHOT'.
> Trying to invoke it...
> [WARN] Maven will be executed in interactive mode, but no input stream has
> been configured for this MavenInvoker instance.
> Picked up JAVA_TOOL_OPTIONS: -Dfoo
> [WARNING] Creating fake javadoc directory to prevent repeated invocations:
> /home/yrodiere/workspaces/main/hibernate-search-parent/util/internal/test/target/site/apidocs
> [ERROR] Error fetching link:
> /home/yrodiere/workspaces/main/hibernate-search-parent/util/internal/test/target/site/apidocs/package-list.
> Ignored it.
> [WARNING] Javadoc Warnings
> [WARNING] Picked up JAVA_TOOL_OPTIONS: -Dfoo
> {noformat}
> (see the last line, the message appears in the list of warnings)
> No big deal... until you enable the
> [failOnWarnings|https://maven.apache.org/plugins/maven-javadoc-plugin/javadoc-no-fork-mojo.html#failOnWarnings]
> option. Then the whole build will fail just because some JVM detected an
> environment variable...
> I couldn't find any workaround, except disabling the {{failOnWarnings}}
> options, but that's more a surrender than a workaround.
> Note that the definition of {{_JAVA_OPTIONS}} or {{JAVA_TOOL_OPTIONS}} is not
> exactly an exotic use case, especially on Continuous Integration platforms.
> [Travis CI uses {{_JAVA_OPTIONS}}
> |https://docs.travis-ci.com/user/build-environment-updates/2017-09-06/#added]
> to set JVM memory limits in its containerized environments, and [the Jenkins
> CI Pipeline Maven plugin uses
> {{JAVA_TOOL_OPTIONS}}|https://wiki.jenkins.io/display/JENKINS/Pipeline+Maven+Plugin#PipelineMavenPlugin-WhydoIseemessages%22[WARNING]PickedupJAVA_TOOL_OPTIONS...%22inthebuildlogs?]
> to pass options to Maven processes transparently.
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