Fix javadoc warnings for unknown tags

@sine -> @since

@lnk -> @link

@author: -> @author

Make embedded @ sign literal in one case where it is literal

core/src/main/java/hudson/matrix/MatrixExecutionStrategy.java

@@ -38,7 +38,7 @@ import java.util.List;
  * some fails, etc.
  * 
  * @author Kohsuke Kawaguchi
- * @sicne 1.456
+ * @since 1.456
  */
 public abstract class MatrixExecutionStrategy extends AbstractDescribableImpl<MatrixExecutionStrategy> implements ExtensionPoint {
     public Result run(MatrixBuildExecution execution) throws InterruptedException, IOException {

core/src/main/java/hudson/model/Node.java

@@ -467,7 +467,7 @@ public abstract class Node extends AbstractModelObject implements Reconfigurable
      *
      * @return
      *      always non-null.
-     * @sine 1.522
+     * @since 1.522
      */
     public abstract Callable<ClockDifference,IOException> getClockDifferenceCallable();
 

core/src/main/java/hudson/model/Run.java

@@ -463,7 +463,7 @@ public abstract class Run <JobT extends Job<JobT,RunT>,RunT extends Run<JobT,Run
      * 
      * This method looks for {@link Executor} who's {@linkplain Executor#getCurrentExecutable() assigned to this build},
      * and because of that this might not be necessarily in sync with the return value of {@link #isBuilding()} &mdash;
-     * an executor holds on to {@lnk Run} some more time even after the build is finished (for example to
+     * an executor holds on to {@link Run} some more time even after the build is finished (for example to
      * perform {@linkplain State#POST_PRODUCTION post-production processing}.)
      */
     @Exported 

core/src/main/java/hudson/node_monitors/SwapSpaceMonitor.java

@@ -41,7 +41,7 @@ import java.io.IOException;
  * Checks the swap space availability.
  *
  * @author Kohsuke Kawaguchi
- * @sine 1.233
+ * @since 1.233
  */
 public class SwapSpaceMonitor extends NodeMonitor {
     /**

core/src/main/java/hudson/search/SearchResult.java

@@ -3,7 +3,7 @@ package hudson.search;
 import java.util.List;
 
 /**
- * @author: <a hef="mailto:nicolas.deloof@gmail.com">Nicolas De Loof</a>
+ * @author <a hef="mailto:nicolas.deloof@gmail.com">Nicolas De Loof</a>
  */
 public interface SearchResult extends List<SuggestedItem> {
 

core/src/main/java/hudson/tasks/test/TestResult.java

@@ -38,7 +38,7 @@ import static java.util.Collections.emptyList;
  * language or implementation specifics.
  * Subclasses must add @Exported annotation to the fields they want to export.
  *
- * @sine 1.343
+ * @since 1.343
  */
 public abstract class TestResult extends TestObject {
 

core/src/main/java/hudson/util/XStream2.java

@@ -343,7 +343,7 @@ public class XStream2 extends XStream {
      * callback code just after a type is unmarshalled by RobustReflectionConverter.
      * Example: <pre> public static class ConverterImpl extends XStream2.PassthruConverter&lt;MyType&gt; {
      *   public ConverterImpl(XStream2 xstream) { super(xstream); }
-     *   @Override protected void callback(MyType obj, UnmarshallingContext context) {
+     *   {@literal @}Override protected void callback(MyType obj, UnmarshallingContext context) {
      *     ...
      * </pre>
      */

core/src/main/java/jenkins/util/xstream/XStreamDOM.java

@@ -235,7 +235,7 @@ public class XStreamDOM {
 
     /**
      * Returns a new {@link HierarchicalStreamWriter} for marshalling objects into {@link XStreamDOM}.
-     * After the writer receives the calls, call {@Link WriterImpl#getOutput()} to obtain the populated tree.
+     * After the writer receives the calls, call {@link WriterImpl#getOutput()} to obtain the populated tree.
      */
     public static WriterImpl newWriter() {
         return new WriterImpl();

core/src/main/java/jenkins/widgets/BuildQueueWidget.java

@@ -10,7 +10,7 @@ import jenkins.model.Jenkins;
  * A plugin may remove this from {@link Jenkins#getWidgets()} and swap in their own.
  *
  * @author Kohsuke Kawaguchi
- * @sine 1.514
+ * @since 1.514
  */
 @Extension(ordinal=200) // historically this was the top most widget
 public class BuildQueueWidget extends Widget {