IntelliJ code inspection clean up

Author: AuroraLS3

Plan/src/main/java/com/djrapitops/plan/api/exceptions/database/DBNoDataException.java

@@ -54,9 +54,7 @@ public boolean onCommand(ISender sender, String commandLabel, String[] args) {
             return true;
         }
 
-        Processing.submitNonCritical(() -> {
-            testServers(sender);
-        });
+        Processing.submitNonCritical(() -> testServers(sender));
 
         return true;
     }

Plan/src/main/java/com/djrapitops/plan/command/commands/manage/ManageConDebugCommand.java

@@ -35,23 +35,12 @@ public class TransferTable extends Table {
     private final String insertStatementNoParts;
 
     private final ServerTable serverTable;
-    private final String insertStatementParts;
     private final String selectStatement;
 
     public TransferTable(SQLDB db) {
         super("plan_transfer", db);
 
         serverTable = db.getServerTable();
-        insertStatementParts = "REPLACE INTO " + tableName + " (" +
-                Col.SENDER_ID + ", " +
-                Col.EXPIRY + ", " +
-                Col.INFO_TYPE + ", " +
-                Col.EXTRA_VARIABLES + ", " +
-                Col.CONTENT + ", " +
-                Col.PART +
-                ") VALUES (" +
-                serverTable.statementSelectServerID + ", " +
-                "?, ?, ?, ?, ?)";
         insertStatementNoParts = "REPLACE INTO " + tableName + " (" +
                 Col.SENDER_ID + ", " +
                 Col.EXPIRY + ", " +

Plan/src/main/java/com/djrapitops/plan/system/database/databases/sql/tables/TransferTable.java

@@ -16,9 +16,6 @@
  */
 public abstract class UserIDTable extends Table {
 
-    @Deprecated
-    protected final String columnUserID = "user_id";
-
     public enum Col implements Column {
         USER_ID("user_id");
 
@@ -46,7 +43,7 @@ public UserIDTable(String name, SQLDB db) {
     }
 
     public void removeUser(UUID uuid) throws SQLException {
-        String sql = "DELETE FROM " + tableName + " WHERE (" + columnUserID + "=" + usersTable.statementSelectID + ")";
+        String sql = "DELETE FROM " + tableName + " WHERE (" + Col.USER_ID + "=" + usersTable.statementSelectID + ")";
 
         execute(new ExecStatement(sql) {
             @Override

Plan/src/main/java/com/djrapitops/plan/system/database/databases/sql/tables/UserIDTable.java

@@ -204,10 +204,6 @@ public WorldTimes processResults(ResultSet set) throws SQLException {
         });
     }
 
-    public WorldTimes getWorldTimesOfServer() throws SQLException {
-        return getWorldTimesOfServer(ServerInfo.getServerUUID());
-    }
-
     public WorldTimes getWorldTimesOfUser(UUID uuid) throws SQLException {
         String worldIDColumn = worldTable + "." + WorldTable.Col.ID;
         String worldNameColumn = worldTable + "." + WorldTable.Col.NAME + " as world_name";

Plan/src/main/java/com/djrapitops/plan/system/database/databases/sql/tables/WorldTimesTable.java

@@ -82,8 +82,8 @@ public long getTimeSent() {
         /**
          * Most recent first.
          *
-         * @param o
-         * @return
+         * @param o object
+         * @return -1 or 1
          */
         @Override
         public int compareTo(Entry o) {

Plan/src/main/java/com/djrapitops/plan/system/info/connection/ConnectionLog.java

@@ -106,7 +106,6 @@ public void sendRequest() throws WebException {
             connection.setRequestProperty("charset", "UTF-8");
 
             String parameters = parseVariables();
-            infoRequest.placeDataToDatabase();
 
             connection.setRequestProperty("Content-Length", Integer.toString(parameters.length()));
 

Plan/src/main/java/com/djrapitops/plan/system/info/connection/ConnectionOut.java

@@ -46,11 +46,6 @@ public static CacheAnalysisPageRequest createHandler() {
         return new CacheAnalysisPageRequest();
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        /* Transferred over HTTP */
-    }
-
     @Override
     public Response handleRequest(Map<String, String> variables) throws WebException {
         // Available variables: sender, html (Base64)

Plan/src/main/java/com/djrapitops/plan/system/info/request/CacheAnalysisPageRequest.java

@@ -50,11 +50,6 @@ public static CacheInspectPageRequest createHandler() {
         return new CacheInspectPageRequest();
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        /* Transferred over HTTP */
-    }
-
     @Override
     public Response handleRequest(Map<String, String> variables) throws WebException {
         // Available variables: sender, player, html (Base64)

Plan/src/main/java/com/djrapitops/plan/system/info/request/CacheInspectPageRequest.java

@@ -46,11 +46,6 @@ public static CacheInspectPluginsTabRequest createHandler() {
         return new CacheInspectPluginsTabRequest();
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        /* Transferred over HTTP */
-    }
-
     @Override
     public Response handleRequest(Map<String, String> variables) throws WebException {
         // Available variables: sender, player, nav, html

Plan/src/main/java/com/djrapitops/plan/system/info/request/CacheInspectPluginsTabRequest.java

@@ -41,11 +41,6 @@ private CacheNetworkPageContentRequest() {
         html = null;
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        /* Transferred over HTTP */
-    }
-
     @Override
     public Response handleRequest(Map<String, String> variables) throws WebException {
         // Available variables: sender, serverName, html (Base64)
@@ -69,7 +64,7 @@ private NetworkPageContent getNetworkPageContent() {
 
     @Override
     public void runLocally() {
-        getNetworkPageContent().addElement(ServerInfo.getServerName(), variables.get("html"));
+        getNetworkPageContent().addElement(ServerInfo.getServerName(), html);
     }
 
     public static CacheNetworkPageContentRequest createHandler() {

Plan/src/main/java/com/djrapitops/plan/system/info/request/CacheNetworkPageContentRequest.java

@@ -39,11 +39,6 @@ public static CheckConnectionRequest createHandler() {
         return new CheckConnectionRequest();
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        /* Not necessary */
-    }
-
     @Override
     public void runLocally() {
         /* Won't be run */

Plan/src/main/java/com/djrapitops/plan/system/info/request/CheckConnectionRequest.java

@@ -44,11 +44,6 @@ private GenerateAnalysisPageRequest() {
         serverUUID = null;
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        // No data required in a Generate request
-    }
-
     @Override
     public Response handleRequest(Map<String, String> variables) throws WebException {
         // Variables available: sender, server

Plan/src/main/java/com/djrapitops/plan/system/info/request/GenerateAnalysisPageRequest.java

@@ -40,11 +40,6 @@ public static GenerateInspectPageRequest createHandler() {
         return new GenerateInspectPageRequest();
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        // No data required in a Generate request
-    }
-
     @Override
     public Response handleRequest(Map<String, String> variables) throws WebException {
         // Available variables: sender, player

Plan/src/main/java/com/djrapitops/plan/system/info/request/GenerateInspectPageRequest.java

@@ -38,11 +38,6 @@ public static GenerateInspectPluginsTabRequest createHandler() {
         return new GenerateInspectPluginsTabRequest();
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        // No data required in a Generate request
-    }
-
     @Override
     public Response handleRequest(Map<String, String> variables) throws WebException {
         // Available variables: sender, player

Plan/src/main/java/com/djrapitops/plan/system/info/request/GenerateInspectPluginsTabRequest.java

@@ -22,11 +22,6 @@ public static GenerateNetworkPageContentRequest createHandler() {
         return new GenerateNetworkPageContentRequest();
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        /* No Data needed on a GenerateRequest.*/
-    }
-
     @Override
     public Response handleRequest(Map<String, String> variables) throws WebException {
         InfoSystem.getInstance().updateNetworkPage();

Plan/src/main/java/com/djrapitops/plan/system/info/request/GenerateNetworkPageContentRequest.java

@@ -16,8 +16,6 @@
  */
 public interface InfoRequest {
 
-    void placeDataToDatabase() throws WebException;
-
     Response handleRequest(Map<String, String> variables) throws WebException;
 
     void runLocally() throws WebException;

Plan/src/main/java/com/djrapitops/plan/system/info/request/InfoRequest.java

@@ -43,11 +43,6 @@ public static SaveDBSettingsRequest createHandler() {
         return new SaveDBSettingsRequest(true);
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        /* Not necessary */
-    }
-
     @Override
     public void runLocally() {
         /* Won't be run */

Plan/src/main/java/com/djrapitops/plan/system/info/request/SaveDBSettingsRequest.java

@@ -45,11 +45,6 @@ public static SendDBSettingsRequest createHandler() {
         return new SendDBSettingsRequest();
     }
 
-    @Override
-    public void placeDataToDatabase() {
-        /* Not necessary */
-    }
-
     @Override
     public void runLocally() {
         /* Won't be run */

Plan/src/main/java/com/djrapitops/plan/system/info/request/SendDBSettingsRequest.java

@@ -13,7 +13,7 @@ public BungeeListenerSystem(PlanBungee plugin) {
 
     @Override
     protected void registerListeners() {
-        plugin.registerListener(new PlayerOnlineListener(plugin));
+        plugin.registerListener(new PlayerOnlineListener());
     }
 
     @Override

Plan/src/main/java/com/djrapitops/plan/system/listeners/BungeeListenerSystem.java

@@ -4,7 +4,6 @@
  */
 package com.djrapitops.plan.system.listeners.bungee;
 
-import com.djrapitops.plan.PlanBungee;
 import com.djrapitops.plan.system.processing.Processing;
 import com.djrapitops.plan.system.processing.processors.player.BungeePlayerRegisterProcessor;
 import com.djrapitops.plan.utilities.MiscUtils;
@@ -23,12 +22,6 @@
  */
 public class PlayerOnlineListener implements Listener {
 
-    private final PlanBungee plugin;
-
-    public PlayerOnlineListener(PlanBungee plugin) {
-        this.plugin = plugin;
-    }
-
     @EventHandler
     public void onPostLogin(PostLoginEvent event) {
         try {