Setup CI to test against Java 17 instead of 15.

Author: nedtwigg

.circleci/config.yml

@@ -77,11 +77,11 @@ jobs:
     docker:
       - image: cimg/openjdk:11.0
     <<: *test_nomaven
-  test_nomaven_15:
-    # latest JDK, replace with 16 when it comes out
+  test_nomaven_17:
+    # latest JDK
     <<: *env_gradle_large
     docker:
-      - image: cimg/openjdk:15.0
+      - image: cimg/openjdk:17.0
     <<: *test_nomaven
   test_justmaven_11:
     << : *env_gradle
@@ -275,7 +275,7 @@ workflows:
       - test_nomaven_11:
           requires:
             - assemble_testClasses
-      - test_nomaven_15:
+      - test_nomaven_17:
           requires:
             - assemble_testClasses
       - test_npm_8:

gradle/java-publish.gradle

@@ -66,7 +66,6 @@ javadoc {
 	options.addStringOption('source', '8')
 	// setup the header
 	options.header javadocInfo
-	options.footer javadocInfo
 	// setup links
 	options.linksOffline('https://docs.oracle.com/javase/8/docs/api/', "${dotdotGradle}/javadoc/java8")
 	options.linksOffline('https://docs.gradle.org/2.14/javadoc/', "${dotdotGradle}/javadoc/gradle")