Add runtime and weaver API javadocs to installer again

Closes #271.

Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>

aspectjrt/pom.xml

@@ -205,6 +205,34 @@
 				</executions>
 			</plugin>
 
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-resources-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>copy-javadoc-to-dist</id>
+						<phase>package</phase>
+						<goals>
+							<goal>copy-resources</goal>
+						</goals>
+						<configuration>
+							<!--
+								Skip, if javadoc generation is also meant to be skipped, which is the default unless the 'release'
+								profile is active or the property is overridden manually to be false. See property definitions in parent
+								POM for default case and release profile.
+							-->
+							<skip>${maven.javadoc.skip}</skip>
+							<outputDirectory>${project.basedir}/../aj-build/dist/docs/doc/runtime-api</outputDirectory>
+							<resources>
+								<resource>
+									<directory>${project.build.directory}/apidocs</directory>
+								</resource>
+							</resources>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+
 			<!-- Caveat: Attaching the flattened POM needs packaging=jar, so do not use packaging=pom for this module -->
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>

aspectjweaver/pom.xml

@@ -286,6 +286,34 @@
 				</executions>
 			</plugin>
 
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-resources-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>copy-javadoc-to-dist</id>
+						<phase>package</phase>
+						<goals>
+							<goal>copy-resources</goal>
+						</goals>
+						<configuration>
+							<!--
+								Skip, if javadoc generation is also meant to be skipped, which is the default unless the 'release'
+								profile is active or the property is overridden manually to be false. See property definitions in parent
+								POM for default case and release profile.
+							-->
+							<skip>${maven.javadoc.skip}</skip>
+							<outputDirectory>${project.basedir}/../aj-build/dist/docs/doc/weaver-api</outputDirectory>
+							<resources>
+								<resource>
+									<directory>${project.build.directory}/apidocs</directory>
+								</resource>
+							</resources>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+
 			<!-- Caveat: Attaching the flattened POM needs packaging=jar, so do not use packaging=pom for this module -->
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>

docs/index.adoc

@@ -13,7 +13,8 @@ materials, see https://eclipse.org/aspectj. Not all of these materials have been
 |xref:faq/faq.adoc#faq[FAQ], xref:quickref/quick5.pdf[Quick Reference (AspectJ 5)],
 xref:quickref/quick.pdf[Quick Reference (1.2.1)], xref:adk15notebook/index.adoc[AspectJ 5 Developer's Notebook],
 xref:progguide/index.adoc[programming], xref:devguide/index.adoc[development] and
-xref:pdguide/index.adoc[problem diagnosis] guides, link:runtime-api/index.html[API] and
+xref:pdguide/index.adoc[problem diagnosis] guides, link:runtime-api/index.html[runtime API],
+link:weaver-api/index.html[weaver API] and
 link:https://github.com/eclipse-aspectj/aspectj/tree/master/docs/examples[example code]
 
 |xref:#distributions[Distributions]
@@ -79,9 +80,14 @@ a|Problem Diagnosis Guide
 |Guide to various debugging features available, such as messages and trace to help you both solve problems with you own
 programs and report bugs to the AspectJ team
 
-|xref:runtime-api/index.html[AspectJ API]
+|xref:runtime-api/index.html[AspectJ Runtime API]
 |API documentation for AspectJ runtime classes. `JoinPoint` shows the state automatically available at each join point.
-See also the xref:weaver-api/index.html[Weaver API].
+`ProceedingJoinPoint` explains how to `proceed(..)` to the intercepted join point from an around advice.
+
+|xref:weaver-api/index.html[AspectJ Weaver API]
+|API documentation for AspectJ weaver classes. This is a superset of the runtime API plus all the additional classes
+used for byte code weaving, both during compilation from source code and binary weaving during post-compile and
+load-time weaving.
 
 |xref:faq/faq.adoc#faq[FAQ]
 |Frequently asked questions about the AspectJ language, tools, and project