[TINKERPOP-2670] JavaDocs do not build when using JDK 11

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 3.5.1
• Fix Version/s: 3.6.0, 3.5.2
• Component/s: build-release, documentation
• Assignee: Stephen Mallette
• Reporter: Dave Bechberger
• Created: 22/Dec/21 21:31
• Updated: 30/Dec/21 17:34
• Resolved: 30/Dec/21 17:34

Description

When using JDK 11 building the JavaDocs throws an error both when running locally as well as when running in Docker.

 

An abbreviated error example is shown below:
{{}}

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.3.1:javadoc (aggregate-full-in-default-lifecycle) on project tinkerpop: An error has occurred in Javadoc report generation:
[ERROR] Exit code: 1 - /home/ubuntu/bechbd/tinkerpop/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/language/grammar/GremlinBaseVisitor.java:21: error: package org.antlr.v4.runtime.tree does not exist
[ERROR] import org.antlr.v4.runtime.tree.AbstractParseTreeVisitor;
[ERROR] ^
[ERROR] /home/ubuntu/bechbd/tinkerpop/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/language/grammar/GremlinBaseVisitor.java:22: error: package org.antlr.v4.runtime.tree does not exist
[ERROR] import org.antlr.v4.runtime.tree.ParseTree;
[ERROR] ^
[ERROR] /home/ubuntu/bechbd/tinkerpop/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/language/grammar/GremlinBaseVisitor.java:32: error: cannot find symbol
[ERROR] public class GremlinBaseVisitor<T> extends AbstractParseTreeVisitor<T> implements GremlinVisitor<T> {
[ERROR] ^
[ERROR] symbol: class AbstractParseTreeVisitor
[ERROR] /home/ubuntu/bechbd/tinkerpop/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/language/grammar/GremlinBaseVisitor.java:32: error: cannot find symbol
[ERROR] public class GremlinBaseVisitor<T> extends AbstractParseTreeVisitor<T> implements GremlinVisitor<T> {
[ERROR] ^
[ERROR] symbol: class GremlinVisitor
[ERROR] /home/ubuntu/bechbd/tinkerpop/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/Traversal.java:21: error: package org.apache.commons.configuration2 does not exist
[ERROR] import org.apache.commons.configuration2.Configuration;
[ERROR] ^
[ERROR] /home/ubuntu/bechbd/tinkerpop/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/language/grammar/TraversalTerminalMethodVisitor.java:39: error: package GremlinParser does not exist
[ERROR] public Object visitTraversalTerminalMethod(final GremlinParser.TraversalTerminalMethodContext ctx) {
[ERROR]