diff options
| -rw-r--r-- | org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/actions/TaskSelectionDialog.java | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/actions/TaskSelectionDialog.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/actions/TaskSelectionDialog.java index 3e3588bbd..1906a5915 100644 --- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/actions/TaskSelectionDialog.java +++ b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/actions/TaskSelectionDialog.java @@ -18,6 +18,7 @@ import java.util.Arrays; import java.util.Comparator; import java.util.HashMap; import java.util.HashSet; +import java.util.LinkedHashSet; import java.util.List; import java.util.Map; import java.util.Set; @@ -381,7 +382,7 @@ public class TaskSelectionDialog extends FilteredItemsSelectionDialog { /** * Mylyn's task activation history */ - private final List<AbstractTask> history; + private final LinkedHashSet<AbstractTask> history; private final TaskHistoryItemsComparator itemsComparator; @@ -429,8 +430,8 @@ public class TaskSelectionDialog extends FilteredItemsSelectionDialog { public TaskSelectionDialog(Shell parent) { super(parent); this.taskActivationHistory = TasksUiPlugin.getTaskActivityManager().getTaskActivationHistory(); - this.history = new ArrayList<AbstractTask>(taskActivationHistory.getPreviousTasks()); - this.itemsComparator = new TaskHistoryItemsComparator(this.history); + this.history = new LinkedHashSet<AbstractTask>(taskActivationHistory.getPreviousTasks()); + this.itemsComparator = new TaskHistoryItemsComparator(new ArrayList<AbstractTask>(history)); this.needsCreateTask = true; this.labelProvider = new TaskElementLabelProvider(false); this.showCompletedTasksAction = new ShowCompletedTasksAction(); |