Introduce consumer to ignore lines starting with 'Picked up '
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 f575455..73ae0f2 100644
--- a/src/main/java/org/apache/maven/plugins/javadoc/JavadocUtil.java
+++ b/src/main/java/org/apache/maven/plugins/javadoc/JavadocUtil.java
@@ -525,8 +525,8 @@
cmd.setWorkingDirectory( javadocExe.getParentFile() );
cmd.createArg().setValue( "-J-version" );
- CommandLineUtils.StringStreamConsumer out = new CommandLineUtils.StringStreamConsumer();
- CommandLineUtils.StringStreamConsumer err = new CommandLineUtils.StringStreamConsumer();
+ CommandLineUtils.StringStreamConsumer out = new JavadocOutputStreamConsumer();
+ CommandLineUtils.StringStreamConsumer err = new JavadocOutputStreamConsumer();
int exitCode = CommandLineUtils.executeCommandLine( cmd, out, err );
@@ -1512,6 +1512,24 @@
return token;
}
}
+
+ /**
+ * Ignores line like 'Picked up JAVA_TOOL_OPTIONS: ...' as can happen on CI servers.
+ *
+ * @author Robert Scholte
+ * @since 3.0.1
+ */
+ private static class JavadocOutputStreamConsumer extends CommandLineUtils.StringStreamConsumer
+ {
+ @Override
+ public void consumeLine( String line )
+ {
+ if ( !line.startsWith( "Picked up " ) )
+ {
+ super.consumeLine( line );
+ }
+ }
+ }
static List<String> toList( String src )
{
