NEW - bug 235062: [api] add API tooling tags to JavaDoc

https://bugs.eclipse.org/bugs/show_bug.cgi?id=235062

37 files changed, 415 insertions, 10 deletions

diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryListener.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryListener.java
index 0ae937ce1..5b6f70013 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryListener.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryListener.java
@@ -9,7 +9,7 @@
 package org.eclipse.mylyn.tasks.core;
 
 /**
- * Notified of change to the lifecycle of task repositories.
+ * Notified of change to the life-cycle of task repositories.
  * 
  * @author Mik Kersten
  * @since 3.0
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryManager.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryManager.java
index 67c6e4934..a87fd1b80 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryManager.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryManager.java
@@ -15,6 +15,7 @@ import java.util.Set;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface IRepositoryManager {
 
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryModel.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryModel.java
index 703797c80..e6560163c 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryModel.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryModel.java
@@ -15,12 +15,24 @@ package org.eclipse.mylyn.tasks.core;
  */
 public interface IRepositoryModel {
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract IRepositoryQuery createRepositoryQuery(TaskRepository taskRepository);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract ITask createTask(TaskRepository taskRepository, String taskId);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract ITask getTask(TaskRepository taskRepository, String taskId);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract ITask getTask(String handle);
 
 }
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryPerson.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryPerson.java
index 58ea2391f..d0751fd24 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryPerson.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryPerson.java
@@ -11,19 +11,38 @@ package org.eclipse.mylyn.tasks.core;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface IRepositoryPerson {
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getConnectorKind();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getName();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getPersonId();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getRepositoryUrl();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskRepository getTaskRepository();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setName(String name);
 
 }
\ No newline at end of file
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryQuery.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryQuery.java
index e3bb5b66a..44568551f 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryQuery.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/IRepositoryQuery.java
@@ -10,6 +10,7 @@ package org.eclipse.mylyn.tasks.core;
 
 /**
  * @since 3.0
+ * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface IRepositoryQuery extends IAttributeContainer {
 
@@ -18,14 +19,29 @@ public interface IRepositoryQuery extends IAttributeContainer {
 	 */
 	public abstract String getConnectorKind();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getRepositoryUrl();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getUrl();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setUrl(String url);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getSummary();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setSummary(String summary);
 
 }
\ No newline at end of file
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITask.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITask.java
index 0077c0dd5..26852aae9 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITask.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITask.java
@@ -14,6 +14,7 @@ import java.util.Date;
  * @author Mik Kersten
  * @author Steffen Pingel
  * @since 3.0
+ * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface ITask extends IRepositoryElement, IAttributeContainer {
 
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITaskAttachment.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITaskAttachment.java
index cabf4d0a4..b998021d9 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITaskAttachment.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITaskAttachment.java
@@ -15,6 +15,7 @@ import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface ITaskAttachment {
 
@@ -88,6 +89,9 @@ public interface ITaskAttachment {
 	 */
 	public abstract boolean isDeprecated();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract boolean isPatch();
 
 	/**
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITaskComment.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITaskComment.java
index 554c144cc..11694f741 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITaskComment.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/ITaskComment.java
@@ -13,39 +13,87 @@ import java.util.Date;
 import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
 
 /**
+ * A comment posted by a user on a task.
+ * 
  * @author Steffen Pingel
  * @since 3.0
+ * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface ITaskComment {
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract IRepositoryPerson getAuthor();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getConnectorKind();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract Date getCreationDate();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract int getNumber();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getRepositoryUrl();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract ITask getTask();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskAttribute getTaskAttribute();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskRepository getTaskRepository();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getText();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getUrl();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setAuthor(IRepositoryPerson author);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setCreationDate(Date creationDate);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setNumber(int number);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setText(String text);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setUrl(String url);
 
 }
\ No newline at end of file
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/RepositoryResponse.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/RepositoryResponse.java
index 46ac789d0..78a0e7f49 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/RepositoryResponse.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/RepositoryResponse.java
@@ -9,6 +9,8 @@
 package org.eclipse.mylyn.tasks.core;
 
 /**
+ * Clients may subclass.
+ * 
  * @author Steffen Pingel
  * @since 3.0
  */
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/TaskMapping.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/TaskMapping.java
index a158c7298..5b8feaec3 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/TaskMapping.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/TaskMapping.java
@@ -15,115 +15,183 @@ import org.eclipse.mylyn.tasks.core.ITask.PriorityLevel;
 import org.eclipse.mylyn.tasks.core.data.TaskData;
 
 /**
+ * Clients may subclass.
+ * 
  * @author Steffen Pingel
  * @since 3.0
  */
 public class TaskMapping implements ITaskMapping {
 
+	/**
+	 * @since 3.0
+	 */
 	public void merge(ITaskMapping source) {
 		// ignore
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public Date getCompletionDate() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getComponent() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public Date getCreationDate() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getDescription() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public Date getDueDate() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public Date getModificationDate() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getOwner() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public PriorityLevel getPriorityLevel() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getProduct() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getSummary() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public TaskData getTaskData() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getTaskKey() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getTaskKind() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getTaskUrl() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public List<String> getCc() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public List<String> getKeywords() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getReporter() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getResolution() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getTaskStatus() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getStatus() {
 		// ignore
 		return null;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getPriority() {
 		// ignore
 		return null;
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/TaskRepository.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/TaskRepository.java
index db94a6f12..fe1ae3140 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/TaskRepository.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/TaskRepository.java
@@ -50,6 +50,7 @@ import org.eclipse.mylyn.internal.tasks.core.RepositoryPerson;
  * @author Eugene Kuleshov
  * @author Steffen Pingel
  * @since 2.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 @SuppressWarnings("deprecation")
 public final class TaskRepository extends PlatformObject {
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskAttachmentHandler.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskAttachmentHandler.java
index b48bdb871..67cc4c1b7 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskAttachmentHandler.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskAttachmentHandler.java
@@ -16,7 +16,7 @@ import org.eclipse.mylyn.tasks.core.ITask;
 import org.eclipse.mylyn.tasks.core.TaskRepository;
 
 /**
- * Extend to provide facility for uploading and downloading files from task repositories.
+ * Subclass to provide facility for uploading and downloading files from task repositories.
  * 
  * @author Steffen Pingel
  * @since 3.0
@@ -27,8 +27,8 @@ public abstract class AbstractTaskAttachmentHandler {
 
 	public abstract boolean canPostContent(TaskRepository repository, ITask task);
 
-	public abstract InputStream getContent(TaskRepository repository, ITask task,
-			TaskAttribute attachmentAttribute, IProgressMonitor monitor) throws CoreException;
+	public abstract InputStream getContent(TaskRepository repository, ITask task, TaskAttribute attachmentAttribute,
+			IProgressMonitor monitor) throws CoreException;
 
 	public abstract void postContent(TaskRepository repository, ITask task, AbstractTaskAttachmentSource source,
 			String comment, TaskAttribute attachmentAttribute, IProgressMonitor monitor) throws CoreException;
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskAttachmentSource.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskAttachmentSource.java
index 42e891bee..c915fc767 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskAttachmentSource.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskAttachmentSource.java
@@ -14,6 +14,8 @@ import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 
 /**
+ * Clients may subclass.
+ * 
  * @author Steffen Pingel
  * @since 3.0
  */
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskDataHandler.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskDataHandler.java
index 32780c583..77de3fc21 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskDataHandler.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/AbstractTaskDataHandler.java
@@ -18,7 +18,7 @@ import org.eclipse.mylyn.tasks.core.RepositoryResponse;
 import org.eclipse.mylyn.tasks.core.TaskRepository;
 
 /**
- * Responsible for retrieving and posting task data to a repository.
+ * Responsible for retrieving and posting task data to a repository. Clients may subclass.
  * 
  * @author Mik Kersten
  * @author Rob Elves
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/ITaskDataManager.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/ITaskDataManager.java
index 326dc7d3e..1342675b2 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/ITaskDataManager.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/ITaskDataManager.java
@@ -15,20 +15,38 @@ import org.eclipse.mylyn.tasks.core.TaskRepository;
 /**
  * @author Steffen Pingel
  * @since 3.0
- * @noimplement
+ * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface ITaskDataManager {
 
+	/**
+	 * @since 3.0
+	 */
 	public ITaskDataWorkingCopy createWorkingCopy(ITask task, TaskData taskData);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract ITaskDataWorkingCopy getWorkingCopy(ITask task) throws CoreException;
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void discardEdits(ITask task) throws CoreException;
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskData getTaskData(ITask task) throws CoreException;
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskData getTaskData(TaskRepository task, String taskId) throws CoreException;
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract boolean hasTaskData(ITask task);
 
 }
\ No newline at end of file
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/ITaskDataWorkingCopy.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/ITaskDataWorkingCopy.java
index cd2b88a38..c9c587c3f 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/ITaskDataWorkingCopy.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/ITaskDataWorkingCopy.java
@@ -16,29 +16,63 @@ import org.eclipse.core.runtime.IProgressMonitor;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface ITaskDataWorkingCopy {
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskData getEditsData();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskData getLastReadData();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskData getLocalData();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskData getRepositoryData();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract boolean isSaved();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void revert();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void refresh(IProgressMonitor monitor) throws CoreException;
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void save(Set<TaskAttribute> edits, IProgressMonitor monitor) throws CoreException;
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getConnectorKind();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getRepositoryUrl();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract String getTaskId();
 
 }
\ No newline at end of file
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskAttribute.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskAttribute.java
index dd5ea63a0..139a596e9 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskAttribute.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskAttribute.java
@@ -22,6 +22,7 @@ import org.eclipse.core.runtime.Assert;
  * @author Rob Elves
  * @author Steffen Pingel
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public final class TaskAttribute {
 
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskAttributeMetaData.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskAttributeMetaData.java
index 77f67b6cf..01480f0aa 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskAttributeMetaData.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskAttributeMetaData.java
@@ -13,6 +13,7 @@ import java.util.Map;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public class TaskAttributeMetaData {
 
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskCommentMapper.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskCommentMapper.java
index 4c8d8ef15..cdf003166 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskCommentMapper.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskCommentMapper.java
@@ -15,8 +15,6 @@ import org.eclipse.mylyn.tasks.core.IRepositoryPerson;
 import org.eclipse.mylyn.tasks.core.ITaskComment;
 
 /**
- * A comment posted by a user on a task.
- * 
  * @author Rob Elves
  * @author Steffen Pingel
  * @since 3.0
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskData.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskData.java
index e1e8b88ab..a59ff2d22 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskData.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskData.java
@@ -13,6 +13,7 @@ import org.eclipse.core.runtime.Assert;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public final class TaskData {
 
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModel.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModel.java
index af33ead29..df6d1a652 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModel.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModel.java
@@ -29,6 +29,7 @@ import org.eclipse.mylyn.tasks.core.data.TaskDataModelEvent.EventKind;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public class TaskDataModel {
 
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModelEvent.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModelEvent.java
index 231141502..e275dfdc0 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModelEvent.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModelEvent.java
@@ -11,6 +11,8 @@ package org.eclipse.mylyn.tasks.core.data;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
+ * @noinstantiate This class is not intended to be instantiated by clients.
  */
 public final class TaskDataModelEvent {
 
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModelListener.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModelListener.java
index 72d47d42c..c234417a9 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModelListener.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskDataModelListener.java
@@ -14,6 +14,9 @@ package org.eclipse.mylyn.tasks.core.data;
  */
 public abstract class TaskDataModelListener {
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void attributeChanged(TaskDataModelEvent event);
 
 }
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskOperation.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskOperation.java
index d75a07b1d..e0d3f2f6e 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskOperation.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskOperation.java
@@ -17,12 +17,18 @@ import org.eclipse.core.runtime.Assert;
  */
 public class TaskOperation {
 
+	/**
+	 * @since 3.0
+	 */
 	public static void applyTo(TaskAttribute taskAttribute, String operationId, String label) {
 		TaskData taskData = taskAttribute.getTaskData();
 		taskData.getAttributeMapper().setValue(taskAttribute, operationId);
 		taskAttribute.getMetaData().defaults().setType(TaskAttribute.TYPE_OPERATION).setLabel(label);
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public static TaskOperation createFrom(TaskAttribute taskAttribute) {
 		Assert.isNotNull(taskAttribute);
 		TaskData taskData = taskAttribute.getTaskData();
@@ -45,6 +51,9 @@ public class TaskOperation {
 
 	private final String taskId;
 
+	/**
+	 * @since 3.0
+	 */
 	public TaskOperation(String connectorKind, String repositoryUrl, String taskId, String operationId) {
 		Assert.isNotNull(connectorKind);
 		Assert.isNotNull(repositoryUrl);
@@ -83,14 +92,23 @@ public class TaskOperation {
 		return true;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getConnectorKind() {
 		return connectorKind;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getLabel() {
 		return label;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getOperationId() {
 		return operationId;
 	}
@@ -99,10 +117,16 @@ public class TaskOperation {
 		return repositoryUrl;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public TaskAttribute getTaskAttribute() {
 		return taskAttribute;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getTaskId() {
 		return taskId;
 	}
@@ -118,10 +142,16 @@ public class TaskOperation {
 		return result;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public void setLabel(String label) {
 		this.label = label;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public void setTaskAttribute(TaskAttribute taskAttribute) {
 		this.taskAttribute = taskAttribute;
 	}
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskRelation.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskRelation.java
index 5f991a8b8..2e96db6f9 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskRelation.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/data/TaskRelation.java
@@ -22,10 +22,16 @@ public class TaskRelation {
 
 	private final Direction direction;
 
+	/**
+	 * @since 3.0
+	 */
 	public enum Direction {
 		INWARD, OUTWARD
 	};
 
+	/**
+	 * @since 3.0
+	 */
 	public enum Kind {
 		CONTAINMENT, DEPENDENCY, DUPLICATE
 	}
@@ -39,26 +45,44 @@ public class TaskRelation {
 		this.taskId = taskId;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getTaskId() {
 		return taskId;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public Kind getKind() {
 		return kind;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public Direction getDirection() {
 		return direction;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public static TaskRelation parentTask(String taskId) {
 		return new TaskRelation(Kind.CONTAINMENT, Direction.INWARD, taskId);
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public static TaskRelation subtask(String taskId) {
 		return new TaskRelation(Kind.CONTAINMENT, Direction.OUTWARD, taskId);
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public static TaskRelation dependency(String taskId, Direction direction) {
 		return new TaskRelation(Kind.DEPENDENCY, direction, taskId);
 	}
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/ISynchronizationSession.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/ISynchronizationSession.java
index 65fd0643e..016289212 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/ISynchronizationSession.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/ISynchronizationSession.java
@@ -20,33 +20,73 @@ import org.eclipse.mylyn.tasks.core.data.TaskData;
 /**
  * @since 3.0
  * @author Steffen Pingel
+ * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface ISynchronizationSession {
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract Set<ITask> getChangedTasks();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract Object getData();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract IStatus getStatus();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract ITaskDataManager getTaskDataManager();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract TaskRepository getTaskRepository();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract Set<ITask> getTasks();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract boolean isFullSynchronization();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract boolean isUser();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract boolean needsPerformQueries();
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setData(Object data);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void setNeedsPerformQueries(boolean performQueries);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void markStale(ITask task);
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void putTaskData(ITask task, TaskData taskData) throws CoreException;
 
 }
\ No newline at end of file
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJob.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJob.java
index 7f841d291..dc6966331 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJob.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJob.java
@@ -26,27 +26,43 @@ import org.eclipse.mylyn.tasks.core.ITask;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public abstract class SubmitJob extends TaskJob {
 
 	private final List<SubmitJobListener> submitJobListeners = Collections.synchronizedList(new ArrayList<SubmitJobListener>());
 
+	/**
+	 * @since 3.0
+	 */
 	public SubmitJob(String name) {
 		super(name);
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public void addSubmitJobListener(SubmitJobListener listener) {
 		submitJobListeners.add(listener);
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public void removeSubmitJobListener(SubmitJobListener listener) {
 		submitJobListeners.remove(listener);
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	protected SubmitJobListener[] getSubmitJobListeners() {
 		return submitJobListeners.toArray(new SubmitJobListener[0]);
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	protected void fireTaskSubmitted(final IProgressMonitor monitor) throws CoreException {
 		SubmitJobListener[] listeners = submitJobListeners.toArray(new SubmitJobListener[0]);
 		if (listeners.length > 0) {
@@ -57,6 +73,9 @@ public abstract class SubmitJob extends TaskJob {
 		}
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	protected void fireTaskSynchronized(final IProgressMonitor monitor) throws CoreException {
 		SubmitJobListener[] listeners = submitJobListeners.toArray(new SubmitJobListener[0]);
 		if (listeners.length > 0) {
@@ -67,6 +86,9 @@ public abstract class SubmitJob extends TaskJob {
 		}
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	protected void fireDone() {
 		SubmitJobListener[] listeners = submitJobListeners.toArray(new SubmitJobListener[0]);
 		if (listeners.length > 0) {
@@ -85,6 +107,9 @@ public abstract class SubmitJob extends TaskJob {
 		}
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract ITask getTask();
 
 }
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJobEvent.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJobEvent.java
index 3cb5ec2f0..f297d21bc 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJobEvent.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJobEvent.java
@@ -11,15 +11,23 @@ package org.eclipse.mylyn.tasks.core.sync;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noinstantiate This class is not intended to be instantiated by clients.
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public class SubmitJobEvent {
 
 	private final SubmitJob job;
 
+	/**
+	 * @since 3.0
+	 */
 	public SubmitJobEvent(SubmitJob job) {
 		this.job = job;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public SubmitJob getJob() {
 		return job;
 	}
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJobListener.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJobListener.java
index c9d14b4c1..0b1ba53be 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJobListener.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SubmitJobListener.java
@@ -17,10 +17,19 @@ import org.eclipse.core.runtime.IProgressMonitor;
  */
 public abstract class SubmitJobListener {
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void taskSubmitted(SubmitJobEvent event, IProgressMonitor monitor) throws CoreException;
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void taskSynchronized(SubmitJobEvent event, IProgressMonitor monitor) throws CoreException;
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract void done(SubmitJobEvent event);
 
 }
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SynchronizationJob.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SynchronizationJob.java
index 8a48ed7cf..d468ebcb6 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SynchronizationJob.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/SynchronizationJob.java
@@ -13,6 +13,7 @@ import org.eclipse.core.runtime.jobs.Job;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public abstract class SynchronizationJob extends Job {
 
@@ -20,6 +21,9 @@ public abstract class SynchronizationJob extends Job {
 
 	private boolean fullSynchronization = false;
 
+	/**
+	 * @since 3.0
+	 */
 	public SynchronizationJob(String name) {
 		super(name);
 	}
@@ -28,6 +32,9 @@ public abstract class SynchronizationJob extends Job {
 //		return changedTasksSynchronization;
 //	}
 
+	/**
+	 * @since 3.0
+	 */
 	public boolean isFullSynchronization() {
 		return fullSynchronization;
 	}
@@ -36,6 +43,9 @@ public abstract class SynchronizationJob extends Job {
 //		this.changedTasksSynchronization = synchronizeChangedTasks;
 //	}
 
+	/**
+	 * @since 3.0
+	 */
 	public void setFullSynchronization(boolean fullSynchronization) {
 		this.fullSynchronization = fullSynchronization;
 	}
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/TaskJob.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/TaskJob.java
index 0af04b3e5..f8b143117 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/TaskJob.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/sync/TaskJob.java
@@ -14,13 +14,20 @@ import org.eclipse.core.runtime.jobs.Job;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public abstract class TaskJob extends Job {
 
+	/**
+	 * @since 3.0
+	 */
 	public TaskJob(String name) {
 		super(name);
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public abstract IStatus getStatus();
 
 }
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/LegendElement.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/LegendElement.java
index 500748a7e..5a4e1b028 100644
--- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/LegendElement.java
+++ b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/LegendElement.java
@@ -15,9 +15,13 @@ import org.eclipse.swt.graphics.Image;
 /**
  * @author Steffen Pingel
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public class LegendElement {
 
+	/**
+	 * @since 3.0
+	 */
 	public static LegendElement createTask(String label, ImageDescriptor overlay) {
 		return new LegendElement(label, CommonImages.getCompositeTaskImage(TasksUiImages.TASK, overlay, false));
 	}
@@ -31,13 +35,22 @@ public class LegendElement {
 		this.image = image;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public void dispose() {
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public Image getImage() {
 		return image;
 	}
 
+	/**
+	 * @since 3.0
+	 */
 	public String getLabel() {
 		return label;
 	}
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TaskElementLabelProvider.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TaskElementLabelProvider.java
index 16cb82415..519a889e9 100644
--- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TaskElementLabelProvider.java
+++ b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TaskElementLabelProvider.java
@@ -45,6 +45,7 @@ import org.eclipse.ui.themes.IThemeManager;
 /**
  * @author Mik Kersten
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public class TaskElementLabelProvider extends LabelProvider implements IColorProvider, IFontProvider {
 
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TaskHyperlink.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TaskHyperlink.java
index 00914ba09..ab267e59a 100644
--- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TaskHyperlink.java
+++ b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TaskHyperlink.java
@@ -17,6 +17,7 @@ import org.eclipse.mylyn.tasks.core.TaskRepository;
  * 
  * @author Eugene Kuleshov
  * @author Steffen Pingel
+ * @noextend This class is not intended to be subclassed by clients.
  */
 public final class TaskHyperlink implements IHyperlink {
 
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUi.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUi.java
index 9382c3918..24f20c169 100644
--- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUi.java
+++ b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUi.java
@@ -19,6 +19,8 @@ import org.eclipse.mylyn.tasks.core.data.ITaskDataManager;
  * @author Steffen Pingel
  * @author Mik Kersten
  * @since 3.0
+ * @noextend This class is not intended to be subclassed by clients.
+ * @noinstantiate This class is not intended to be instantiated by clients.
  */
 public class TasksUi {
 
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUiImages.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUiImages.java
index 680043daf..1c6cb7020 100644
--- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUiImages.java
+++ b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUiImages.java
@@ -19,8 +19,8 @@ import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Image;
 
 /**
- * API-3.0: consider removing images not used by clients
- * 
+ * @noextend This class is not intended to be subclassed by clients.
+ * @noinstantiate This class is not intended to be instantiated by clients.
  * @author Mik Kersten
  * @since 3.0
  */
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUiUtil.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUiUtil.java
index 577eef537..6d08a7524 100644
--- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUiUtil.java
+++ b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/ui/TasksUiUtil.java
@@ -62,6 +62,8 @@ import org.eclipse.ui.internal.browser.WebBrowserPreference;
 import org.eclipse.ui.internal.browser.WorkbenchBrowserSupport;
 
 /**
+ * @noextend This class is not intended to be subclassed by clients.
+ * @noinstantiate This class is not intended to be instantiated by clients.
  * @since 2.0
  * @author Mik Kersten
  * @author Steffen Pingel