--- a/src/java.base/share/classes/java/lang/ref/Reference.java Tue Sep 24 10:04:13 2019 +0000
+++ b/src/java.base/share/classes/java/lang/ref/Reference.java Tue Sep 24 09:43:43 2019 +0100
@@ -323,10 +323,10 @@
/**
* Returns this reference object's referent. If this reference object has
* been cleared, either by the program or by the garbage collector, then
- * this method returns <code>null</code>.
+ * this method returns {@code null}.
*
* @return The object to which this reference refers, or
- * <code>null</code> if this reference object has been cleared
+ * {@code null} if this reference object has been cleared
*/
@HotSpotIntrinsicCandidate
public T get() {
@@ -350,9 +350,9 @@
* Tells whether or not this reference object has been enqueued, either by
* the program or by the garbage collector. If this reference object was
* not registered with a queue when it was created, then this method will
- * always return <code>false</code>.
+ * always return {@code false}.
*
- * @return <code>true</code> if and only if this reference object has
+ * @return {@code true} if and only if this reference object has
* been enqueued
*/
public boolean isEnqueued() {
@@ -366,8 +366,8 @@
* <p> This method is invoked only by Java code; when the garbage collector
* enqueues references it does so directly, without invoking this method.
*
- * @return <code>true</code> if this reference object was successfully
- * enqueued; <code>false</code> if it was already enqueued or if
+ * @return {@code true} if this reference object was successfully
+ * enqueued; {@code false} if it was already enqueued or if
* it was not registered with a queue when it was created
*/
public boolean enqueue() {