diff --git a/build.gradle b/build.gradle
index c32d16b8b0..17a85f59f8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -110,13 +110,13 @@ configure(allprojects) { project ->
 			 "-Xlint:-deprecation", "-Xlint:-unchecked"]
 
 	compileJava {
-		sourceCompatibility = 1.8  // can be switched to 10 for testing
+		sourceCompatibility = 1.8
 		targetCompatibility = 1.8
 		options.encoding = "UTF-8"
 	}
 
 	compileTestJava {
-		sourceCompatibility = 1.8  // can be switched to 10 for testing
+		sourceCompatibility = 1.8
 		targetCompatibility = 1.8
 		options.encoding = "UTF-8"
 		options.compilerArgs += "-parameters"
@@ -179,7 +179,7 @@ configure(allprojects) { project ->
 		"https://docs.oracle.com/javase/8/docs/api/",
 		"https://docs.oracle.com/javaee/7/api/",
 		"https://docs.oracle.com/cd/E13222_01/wls/docs90/javadocs/",  // CommonJ
-		"https://pic.dhe.ibm.com/infocenter/wasinfo/v7r0/topic/com.ibm.websphere.javadoc.doc/web/apidocs/",
+		"https://www.ibm.com/support/knowledgecenter/SS7JFU_8.5.5/com.ibm.websphere.javadoc.doc/web/apidocs/",
 		"https://glassfish.java.net/nonav/docs/v3/api/",
 		"https://docs.jboss.org/jbossas/javadoc/4.0.5/connector/",
 		"https://docs.jboss.org/jbossas/javadoc/7.1.2.Final/",
diff --git a/spring-core/src/main/java/org/springframework/core/ResolvableType.java b/spring-core/src/main/java/org/springframework/core/ResolvableType.java
index c018354430..c1cb8e6afa 100644
--- a/spring-core/src/main/java/org/springframework/core/ResolvableType.java
+++ b/spring-core/src/main/java/org/springframework/core/ResolvableType.java
@@ -958,7 +958,7 @@ public class ResolvableType implements Serializable {
 	 * using the full generic type information for assignability checks.
 	 * For example: {@code ResolvableType.forClass(MyArrayList.class)}.
 	 * @param clazz the class to introspect ({@code null} is semantically
-	 * equivalent to {@code Object.class} for typical use cases here}
+	 * equivalent to {@code Object.class} for typical use cases here)
 	 * @return a {@link ResolvableType} for the specified class
 	 * @see #forClass(Class, Class)
 	 * @see #forClassWithGenerics(Class, Class...)