Oliver Lietz created SLING-10673:
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Summary: Derive source for javadoc from property sling.java.version
Key: SLING-10673
URL: https://issues.apache.org/jira/browse/SLING-10673
Project: Sling
Issue Type: Improvement
Reporter: Oliver Lietz
Assignee: Oliver Lietz
Fix For: Parent 45
Javadoc build fails due to missing source setting when using newer Java
features:
{noformat}
[INFO] --- maven-javadoc-plugin:3.3.0:javadoc (default-cli) @
org.apache.sling.commons.messaging.mail ---
[INFO] No previous run data found, generating javadoc.
[INFO]
Loading source files for package org.apache.sling.commons.messaging.mail...
Loading source files for package
org.apache.sling.commons.messaging.mail.internal...
4 errors
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 21.334 s
[INFO] Finished at: 2021-07-26T21:04:04+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-javadoc-plugin:3.3.0:javadoc (default-cli) on
project org.apache.sling.commons.messaging.mail: An error has occurred in
Javadoc report generation:
[ERROR] Exit code: 1 -
/.../org.apache.sling.commons.messaging.mail/src/main/java/org/apache/sling/commons/messaging/mail/MessageBuilder.java:408:
error: type annotations are not supported in -source 7
[ERROR] public abstract @NotNull MessageBuilder attachment(final byte
@NotNull [] content, @NotNull final String type, @NotNull final String
filename);
[ERROR] ^
[ERROR] (use -source 8 or higher to enable type annotations)
[ERROR]
/.../org.apache.sling.commons.messaging.mail/src/main/java/org/apache/sling/commons/messaging/mail/internal/SimpleMessageBuilder.java:332:
error: type annotations are not supported in -source 7
[ERROR] public @NotNull MessageBuilder attachment(final byte @NotNull []
content, @NotNull final String type, @NotNull final String filename) {
[ERROR] ^
[ERROR] (use -source 8 or higher to enable type annotations)
[ERROR]
/.../org.apache.sling.commons.messaging.mail/src/main/java/org/apache/sling/commons/messaging/mail/internal/SimpleMailService.java:170:
error: lambda expressions are not supported in -source 7
[ERROR] return CompletableFuture.runAsync(() -> send(message),
threadPool::submit);
[ERROR] ^
[ERROR] (use -source 8 or higher to enable lambda expressions)
[ERROR]
/.../org.apache.sling.commons.messaging.mail/src/main/java/org/apache/sling/commons/messaging/mail/internal/SimpleMailService.java:170:
error: method references are not supported in -source 7
[ERROR] return CompletableFuture.runAsync(() -> send(message),
threadPool::submit);
[ERROR]
^
[ERROR] (use -source 8 or higher to enable method references)
[ERROR]
[ERROR] Command line was:
/usr/local/Cellar/openjdk@11/11.0.10/libexec/openjdk.jdk/Contents/Home/bin/javadoc
@options @packages
[ERROR]
[ERROR] Refer to the generated Javadoc files in
'/.../org.apache.sling.commons.messaging.mail/target/site/apidocs' dir.
[ERROR]
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please
read the following articles:
[ERROR] [Help 1]
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
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