Minor auto-refactor code cleanup on a massive scale

LDK/api-src/org/labkey/api/ldk/table/AbstractTableCustomizer.java

@@ -42,7 +42,7 @@ abstract public class AbstractTableCustomizer implements TableCustomizer
      * Rely on DefaultSchema's caching of schema creation, and just track the minimum number of DefaultSchemas to
      * resolve the requested collection of target containers
      */
-    private Map<Container, DefaultSchema> _defaultSchemas = new HashMap<>();
+    private final Map<Container, DefaultSchema> _defaultSchemas = new HashMap<>();
 
     public UserSchema getUserSchema(AbstractTableInfo ti, String name)
     {

LDK/api-src/org/labkey/api/ldk/table/ContainerScopedTable.java

@@ -242,7 +242,7 @@ public DataIterator getDataIterator(DataIteratorContext context)
             final String containerColName = getContainerFilterColumn();
             final KeyManager keyManager = new KeyManager();
             final SimpleTranslator it = new SimpleTranslator(input, context);
-            final Map<String, Integer> inputColMap = new HashMap<String, Integer>();
+            final Map<String, Integer> inputColMap = new HashMap<>();
             for (int idx = 1; idx <= input.getColumnCount(); idx++)
             {
                 ColumnInfo col = input.getColumnInfo(idx);
@@ -262,15 +262,15 @@ public DataIterator getDataIterator(DataIteratorContext context)
 
             //set the value of the RowId column
             ColumnInfo pseudoPkCol = getColumn(_pseudoPk);
-            it.addColumn(pseudoPkCol, new Callable<Object>()
+            it.addColumn(pseudoPkCol, new Callable<>()
             {
                 @Override
                 public Object call()
                 {
                     Container c = null;
                     if (inputColMap.containsKey(containerColName))
                     {
-                        String containerId = (String)it.getInputColumnValue(inputColMap.get(containerColName));
+                        String containerId = (String) it.getInputColumnValue(inputColMap.get(containerColName));
                         if (containerId != null)
                             c = ContainerManager.getForId(containerId);
                     }

LDK/api-src/org/labkey/api/ldk/table/CustomPermissionsTable.java

@@ -34,7 +34,7 @@
  */
 public class CustomPermissionsTable<SchemaType extends UserSchema> extends SimpleUserSchema.SimpleTable<SchemaType>
 {
-    private Map<Class<? extends Permission>, Class<? extends Permission>> _permMap = new HashMap<>();
+    private final Map<Class<? extends Permission>, Class<? extends Permission>> _permMap = new HashMap<>();
 
     public CustomPermissionsTable(SchemaType schema, TableInfo table, ContainerFilter cf)
     {

LDK/api-src/org/labkey/api/ldk/table/QueryCache.java

@@ -46,10 +46,10 @@ public class QueryCache
 {
     private static final Logger _log = LogManager.getLogger(QueryCache.class);
 
-    private Map<String, AssayProtocolSchema> _cachedAssaySchemas = new HashMap<>();
-    private Map<String, UserSchema> _cachedUserSchemas = new HashMap<>();
-    private Map<String, TableInfo> _cachedQueries = new HashMap<>();
-    private Map<String, ColumnInfo> _cachedColumns = new HashMap<>();
+    private final Map<String, AssayProtocolSchema> _cachedAssaySchemas = new HashMap<>();
+    private final Map<String, UserSchema> _cachedUserSchemas = new HashMap<>();
+    private final Map<String, TableInfo> _cachedQueries = new HashMap<>();
+    private final Map<String, ColumnInfo> _cachedColumns = new HashMap<>();
 
     public QueryCache()
     {
@@ -104,7 +104,7 @@ public TableInfo getTableInfo(Container targetContainer, User u, String schemaPa
 
             List<QueryException> errors = new ArrayList<>();
             TableInfo ti = qd.getTable(errors, true);
-            if (errors.size() > 0)
+            if (!errors.isEmpty())
             {
                 _log.error("Unable to create tabbed report item for query: " + schemaPath + "." + queryName + " in " + targetContainer.getPath());
                 for (QueryException e : errors)

LDK/api-src/org/labkey/api/ldk/table/SimpleButtonConfigFactory.java

@@ -39,8 +39,8 @@
  */
 public class SimpleButtonConfigFactory implements ButtonConfigFactory
 {
-    private Module _owner;
-    private String _text;
+    private final Module _owner;
+    private final String _text;
     private DetailsURL _url = null;
     private String _jsHandler = null;
     private Integer _insertPosition = null;

LDK/src/org/labkey/ldk/LDKController.java

@@ -111,7 +111,7 @@ public LDKController()
     }
 
     @RequiresPermission(ReadPermission.class)
-    public class GetNotificationsAction extends ReadOnlyApiAction<Object>
+    public static class GetNotificationsAction extends ReadOnlyApiAction<Object>
     {
         @Override
         public ApiResponse execute(Object form, BindException errors)
@@ -136,7 +136,7 @@ public ApiResponse execute(Object form, BindException errors)
     }
 
     @RequiresPermission(ReadPermission.class)
-    public class GetFileRootSizesAction extends ReadOnlyApiAction<FileRootSizeForm>
+    public static class GetFileRootSizesAction extends ReadOnlyApiAction<FileRootSizeForm>
     {
         @Override
         public ApiResponse execute(FileRootSizeForm form, BindException errors) throws Exception
@@ -212,7 +212,7 @@ public void setIncludeFileCounts(Boolean includeFileCounts)
     }
 
     @RequiresPermission(AdminOperationsPermission.class)
-    public class GetSiteNotificationDetailsAction extends ReadOnlyApiAction<Object>
+    public static class GetSiteNotificationDetailsAction extends ReadOnlyApiAction<Object>
     {
         @Override
         public ApiResponse execute(Object form, BindException errors) throws Exception
@@ -242,7 +242,7 @@ public ApiResponse execute(Object form, BindException errors) throws Exception
     }
 
     @RequiresPermission(UpdatePermission.class)
-    public class UpdateNotificationSubscriptionsAction extends MutatingApiAction<UpdateNotificationSubscriptionsForm>
+    public static class UpdateNotificationSubscriptionsAction extends MutatingApiAction<UpdateNotificationSubscriptionsForm>
     {
         @Override
         public ApiResponse execute(UpdateNotificationSubscriptionsForm form, BindException errors) throws Exception
@@ -349,7 +349,7 @@ public void setToRemove(Integer[] toRemove)
     }
 
     @RequiresPermission(ReadPermission.class)
-    public class RunNotificationAction extends SimpleViewAction<RunNotificationForm>
+    public static class RunNotificationAction extends SimpleViewAction<RunNotificationForm>
     {
         private String _title = null;
 
@@ -403,7 +403,7 @@ public void addNavTrail(NavTree root)
     }
 
     @RequiresPermission(AdminPermission.class)
-    public class SendNotificationAction extends MutatingApiAction<RunNotificationForm>
+    public static class SendNotificationAction extends MutatingApiAction<RunNotificationForm>
     {
         @Override
         public ApiResponse execute(RunNotificationForm form, BindException errors) throws Exception
@@ -437,7 +437,7 @@ public ApiResponse execute(RunNotificationForm form, BindException errors) throw
     }
 
     @RequiresPermission(ReadPermission.class)
-    public class ValidateContainerScopedTablesAction extends SimpleViewAction<Object>
+    public static class ValidateContainerScopedTablesAction extends SimpleViewAction<Object>
     {
         @Override
         public ModelAndView getView(Object form, BindException errors) throws Exception
@@ -459,7 +459,7 @@ public void addNavTrail(NavTree root)
     }
 
     @RequiresPermission(AdminPermission.class)
-    public class GetNotificationSubscriptionsAction extends ReadOnlyApiAction<RunNotificationForm>
+    public static class GetNotificationSubscriptionsAction extends ReadOnlyApiAction<RunNotificationForm>
     {
         @Override
         public ApiResponse execute(RunNotificationForm form, BindException errors) throws Exception
@@ -509,7 +509,7 @@ public ApiResponse execute(RunNotificationForm form, BindException errors) throw
     }
 
     @RequiresPermission(AdminPermission.class)
-    public class SetNotificationSettingsAction extends MutatingApiAction<NotificationSettingsForm>
+    public static class SetNotificationSettingsAction extends MutatingApiAction<NotificationSettingsForm>
     {
         @Override
         public ApiResponse execute(NotificationSettingsForm form, BindException errors)
@@ -648,7 +648,7 @@ public Predicate<String> allowBindParameter()
 
 
     @RequiresPermission(ReadPermission.class)
-    public class LogMetricAction extends MutatingApiAction<LogMetricForm>
+    public static class LogMetricAction extends MutatingApiAction<LogMetricForm>
     {
         @Override
         public ApiResponse execute(LogMetricForm form, BindException errors) throws Exception
@@ -822,7 +822,7 @@ public void setKey(String key)
     }
 
     @RequiresPermission(ReadPermission.class)
-    public class UpdateQueryAction extends SimpleViewAction<QueryForm>
+    public static class UpdateQueryAction extends SimpleViewAction<QueryForm>
     {
         private QueryForm _form;
 
@@ -1019,7 +1019,7 @@ public void setTargetContainer(String targetContainer)
     }
 
     @RequiresNoPermission
-    public class RedirectStartAction extends SimpleViewAction<Object>
+    public static class RedirectStartAction extends SimpleViewAction<Object>
     {
         @Override
         public ModelAndView getView(Object form, BindException errors) throws Exception
@@ -1065,7 +1065,7 @@ public void addNavTrail(NavTree root)
     public static final String REDIRECT_URL_PROP = "redirectURL";
 
     @RequiresPermission(AdminPermission.class)
-    public class SetRedirectUrlAction extends MutatingApiAction<SetRedirectUrlForm>
+    public static class SetRedirectUrlAction extends MutatingApiAction<SetRedirectUrlForm>
     {
         @Override
         public ApiResponse execute(SetRedirectUrlForm form, BindException errors) throws Exception
@@ -1100,7 +1100,7 @@ public void setUrl(String url)
     }
 
     @RequiresPermission(AdminPermission.class)
-    public class GetRedirectUrlAction extends ReadOnlyApiAction<Object>
+    public static class GetRedirectUrlAction extends ReadOnlyApiAction<Object>
     {
         @Override
         public ApiResponse execute(Object form, BindException errors) throws Exception
@@ -1111,7 +1111,7 @@ public ApiResponse execute(Object form, BindException errors) throws Exception
 
     @RequiresPermission(AdminOperationsPermission.class)
     @AllowedDuringUpgrade
-    public class DownloadNaturalizeInstallScriptAction extends ExportAction<Object>
+    public static class DownloadNaturalizeInstallScriptAction extends ExportAction<Object>
     {
         @Override
         public void export(Object o, HttpServletResponse response, BindException errors) throws Exception

LDK/src/org/labkey/ldk/LDKServiceImpl.java

@@ -60,7 +60,7 @@ public class LDKServiceImpl extends LDKService
     private final Set<NotificationSection> _summaryNotificationSections = new HashSet<>();
     private final List<List<String>> _containerScopedTables = new ArrayList<>();
     private Boolean _isNaturalizeInstalled = null;
-    private final Map<String, Map<String, List<ButtonConfigFactory>>> _queryButtons = new CaseInsensitiveHashMap<Map<String, List<ButtonConfigFactory>>>();
+    private final Map<String, Map<String, List<ButtonConfigFactory>>> _queryButtons = new CaseInsensitiveHashMap<>();
     private static final String BACKGROUND_USER_PROPNAME = "BackgroundAdminUser";
 
     public LDKServiceImpl()
@@ -113,7 +113,7 @@ public Map<String, Object> getContainerSizeJson(Container c, User u, boolean inc
         //append children
         if (includeAllRootTypes)
         {
-            Set<File> paths = new HashSet<File>();
+            Set<File> paths = new HashSet<>();
             for (FileContentService.ContentType type : FileContentService.ContentType.values())
             {
                 File fileRoot = svc.getFileRoot(c, type);
@@ -268,7 +268,7 @@ public List<String> validateContainerScopedTables(boolean onlyReportErrors)
             if (ss.exists())
             {
                 messages.add("ERROR: duplicates found in: " + values.get(0) + "." + values.get(1));
-                ss.forEach(new Selector.ForEachBlock<ResultSet>()
+                ss.forEach(new Selector.ForEachBlock<>()
                 {
                     @Override
                     public void exec(ResultSet rs) throws SQLException
@@ -334,11 +334,11 @@ public void registerQueryButton(ButtonConfigFactory btn, String schema, String q
     {
         Map<String, List<ButtonConfigFactory>> schemaMap = _queryButtons.get(schema);
         if (schemaMap == null)
-            schemaMap = new CaseInsensitiveHashMap<List<ButtonConfigFactory>>();
+            schemaMap = new CaseInsensitiveHashMap<>();
 
         List<ButtonConfigFactory> list = schemaMap.get(query);
         if (list == null)
-            list = new ArrayList<ButtonConfigFactory>();
+            list = new ArrayList<>();
 
         list.add(btn);
 
@@ -349,7 +349,7 @@ public void registerQueryButton(ButtonConfigFactory btn, String schema, String q
     @Override
     public List<ButtonConfigFactory> getQueryButtons(TableInfo ti)
     {
-        List<ButtonConfigFactory> buttons = new ArrayList<ButtonConfigFactory>();
+        List<ButtonConfigFactory> buttons = new ArrayList<>();
 
         Map<String, List<ButtonConfigFactory>> factories = _queryButtons.get(ti.getPublicSchemaName());
         if (factories == null)

LDK/src/org/labkey/ldk/notification/NotificationJob.java

@@ -42,7 +42,7 @@ public void execute(JobExecutionContext context) throws JobExecutionException
         _log.info("Trying to run notification: " + _notification.getName());
 
         Set<Container> activeContainers = NotificationServiceImpl.get().getActiveContainers(_notification);
-        if (activeContainers.size() == 0)
+        if (activeContainers.isEmpty())
         {
             _log.info("there are no active containers, skipping");
         }

LDK/src/org/labkey/ldk/notification/NotificationServiceImpl.java

@@ -466,7 +466,8 @@ public Set<UserPrincipal> getRecipients(Notification n, Container c)
         TableSelector ts = new TableSelector(t, Collections.singleton("recipient"), filter, null);
         if (ts.getRowCount() > 0)
         {
-            ts.forEach(new TableSelector.ForEachBlock<ResultSet>(){
+            ts.forEach(new TableSelector.ForEachBlock<>()
+            {
                 @Override
                 public void exec(ResultSet rs) throws SQLException
                 {
@@ -586,7 +587,7 @@ public void runForContainer(Notification notification, Container c)
         }
 
         List<Address> recipients = NotificationServiceImpl.get().getEmails(notification, c);
-        if (recipients.size() == 0)
+        if (recipients.isEmpty())
         {
             _log.info("Notification: " + notification.getName() + " has no recipients, skipping");
             return;
@@ -605,7 +606,7 @@ public void runForContainer(Notification notification, Container c)
 
             mail.setFrom(NotificationServiceImpl.get().getReturnEmail(c));
             mail.setSubject(notification.getEmailSubject(c));
-            mail.addRecipients(Message.RecipientType.TO, recipients.toArray(new Address[recipients.size()]));
+            mail.addRecipients(Message.RecipientType.TO, recipients.toArray(new Address[0]));
 
             MailHelper.send(mail, u, c);
         }