implemented issue JPPF-552

jppf-grid · Oct 30, 2018 · 214668e · 214668e
1 parent ddcdf37
commit 214668e
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Showing 4 changed files with 4 additions and 3 deletions.
diff --git a/JPPF/docs/manual/Development.odt b/JPPF/docs/manual/Development.odt
diff --git a/client/src/java/org/jppf/client/JPPFJob.java b/client/src/java/org/jppf/client/JPPFJob.java
@@ -142,10 +142,10 @@ public Task<?> add(final Task<?> task) throws JPPFException {
 
   /**
    * Add a {@link Runnable} task to this job.
+   * <p><b>Note:</b> it is recommended to use {@link #add(JPPFRunnableTask)} whenever possible instead. This ensures that the provided {@link Runnable} is {@link java.io.Serializable serializable}.
    * @param runnable the runnable task to add to this job.
    * @return an instance of {@link Task} that is either the same as the input if the input is a subclass of {@link AbstractTask}, or a wrapper around the input object in the other cases.
    * @throws JPPFException if one of the tasks is neither a {@code Task} or a JPPF-annotated class.
-   * @deprecaed use {@link #add(JPPFRunnableTask)} instead.
    * @since 5.0
    */
   public Task<?> add(final Runnable runnable) throws JPPFException {
@@ -165,10 +165,10 @@ public Task<?> add(final JPPFRunnableTask runnable) throws JPPFException {
 
   /**
    * Add a {@link Callable} task to this job.
+   * <p><b>Note:</b> it is recommended to use {@link #add(JPPFCallable)} whenever possible instead. This ensures that the provided {@link Callable} is {@link java.io.Serializable serializable}.
    * @param callable the callable task to add to this job.
    * @return an instance of {@link Task} that is either the same as the input if the input is a subclass of {@link AbstractTask}, or a wrapper around the input object in the other cases.
    * @throws JPPFException if one of the tasks is neither a {@code Task} or a JPPF-annotated class.
-   * @deprecaed use {@link #add(JPPFCallable)} instead.
    * @since 5.0
    */
   public Task<?> add(final Callable<?> callable) throws JPPFException {

diff --git a/common/src/java/org/jppf/node/protocol/JPPFTask.java b/common/src/java/org/jppf/node/protocol/JPPFTask.java
@@ -24,7 +24,7 @@
  * {@link AbstractTask} should always be used instead as a superclass.
  * @author Laurent Cohen
  */
-public abstract class JPPFTask extends AbstractTask<Object> {
+public class JPPFTask extends AbstractTask<Object> {
   /**
    * Explicit serialVersionUID.
    */

diff --git a/common/src/java/org/jppf/utils/JPPFCallable.java b/common/src/java/org/jppf/utils/JPPFCallable.java
@@ -26,5 +26,6 @@
  * @param <V> the type of object returned by the {@link #call() call()} method.
  * @author Laurent Cohen
  */
+@FunctionalInterface
 public interface JPPFCallable<V> extends Callable<V>, Serializable {
 }