Update NoteSolverPlugin.java

Removed unused imports and return variables.
Refactoring to hopefully have notes not upload early AND not not upload at all by removing Events that don't fire when expected.
References #16.

Author: kmpoppe

notesolver/src/main/java/org/openstreetmap/josm/plugins/notesolver/NoteSolverPlugin.java

@@ -1,12 +1,10 @@
 package org.openstreetmap.josm.plugins.notesolver;
 
-import java.text.DateFormat;
 import java.util.ArrayList;
 import java.util.List;
 
 import org.openstreetmap.josm.actions.*;
 import org.openstreetmap.josm.actions.upload.*;
-import org.openstreetmap.josm.actions.downloadtasks.*;
 
 import org.openstreetmap.josm.data.*;
 import org.openstreetmap.josm.data.notes.*;
@@ -149,14 +147,14 @@ public boolean checkUpload(APIDataSet apiDataSet) {
 		private static final long serialVersionUID = 1927873880648933878L;
 		@Override
 		public void actionPerformed(ActionEvent event) {
-			boolean retVal = SettingsDialog.showSettingsDialog();
+			SettingsDialog.showSettingsDialog();
 		}
 	};
 	private final JosmAction aboutDialog = new JosmAction() {
 		private static final long serialVersionUID = 1927873880648933877L;
 		@Override
 		public void actionPerformed(ActionEvent event) {
-			boolean retVal = AboutDialog.showAboutDialog();
+			AboutDialog.showAboutDialog();
 		}
 	};
 
@@ -282,34 +280,34 @@ public void propertyChange(PropertyChangeEvent e) {
 		@Override
 		public void otherDatasetChange(AbstractDatasetChangedEvent event)
 		{
-			if (event.getType() == AbstractDatasetChangedEvent.DatasetEventType.CHANGESET_ID_CHANGED && autoUploadDecision) {
-				lastChangeSet = ((ChangesetIdChangedEvent) event).getNewChangesetId();
-			}
 			ProgressMonitor pm = null;
-			if (event.getType() == AbstractDatasetChangedEvent.DatasetEventType.PRIMITIVE_FLAGS_CHANGED && autoUploadDecision && requiresUploadCount == 0 && lastChangeSet > 0) {
-				for (Note note : rememberedNotes) {
-					String cOnlineStatus = getOnlineNoteStatus(note.getId());
-					NoteData noteData = new NoteData(java.util.Collections.singleton(note));
-					String noteComment = getNoteComment(lastChangeSet);
-					if (note.getState() == State.OPEN && cOnlineStatus.toLowerCase().trim().equals("open")) {
-						try {
-							noteData.closeNote(note, noteComment);
-							UploadNotesTask uploadNotesTask = new UploadNotesTask();
-							uploadNotesTask.uploadNotes(noteData, pm);
-						} catch (Exception e) {
-							JOptionPane.showMessageDialog(null, I18n.tr("Upload Note exception:\n{0}", e.getMessage()));
+			if (event.getType() == AbstractDatasetChangedEvent.DatasetEventType.CHANGESET_ID_CHANGED && autoUploadDecision) {				
+				lastChangeSet = ((ChangesetIdChangedEvent) event).getNewChangesetId();
+				if (requiresUploadCount > 0 && lastChangeSet > 0) {
+					for (Note note : rememberedNotes) {
+						String cOnlineStatus = getOnlineNoteStatus(note.getId());
+						NoteData noteData = new NoteData(java.util.Collections.singleton(note));
+						String noteComment = getNoteComment(lastChangeSet);
+						if (note.getState() == State.OPEN && cOnlineStatus.toLowerCase().trim().equals("open")) {
+							try {
+								noteData.closeNote(note, noteComment);
+								UploadNotesTask uploadNotesTask = new UploadNotesTask();
+								uploadNotesTask.uploadNotes(noteData, pm);
+							} catch (Exception e) {
+								JOptionPane.showMessageDialog(null, I18n.tr("Upload Note exception:\n{0}", e.getMessage()));
+							}
+						} else {
+							JOptionPane.showMessageDialog(null, I18n.tr("Note {0} was already closed outside of JOSM", Long.toString(note.getId())));
 						}
-					} else {
-						JOptionPane.showMessageDialog(null, I18n.tr("Note {0} was already closed outside of JOSM", Long.toString(note.getId())));
+						solvedNotes.add(note);
 					}
-					solvedNotes.add(note);
+					rememberedNotes = new NoteList();
+					event.getDataset().addChangeSetTag("comment", "");
+					event.getDataset().addChangeSetTag("closed:note", "");
+					updateMenu();
+					autoUploadDecision = false;
+					lastChangeSet = 0;
 				}
-				rememberedNotes = new NoteList();
-				event.getDataset().addChangeSetTag("comment", "");
-				event.getDataset().addChangeSetTag("closed:note", "");
-				updateMenu();
-				autoUploadDecision = false;
-				lastChangeSet = 0;
 			}
 		}