Added disclaimer to PlotSettings.

This class is not and never has been proper API.

Bukkit/src/main/java/com/plotsquared/bukkit/generator/LegacyBlockStatePopulator.java

@@ -33,6 +33,7 @@ import org.bukkit.Chunk;
 import org.bukkit.World;
 import org.bukkit.generator.BlockPopulator;
 import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.Random;
 
@@ -50,7 +51,7 @@ final class LegacyBlockStatePopulator extends BlockPopulator {
     }
 
     @Override
-    public void populate(@NonNull final World world, @NonNull final Random random, @NonNull final Chunk source) {
+    public void populate(@NotNull final World world, @NotNull final Random random, @NotNull final Chunk source) {
         int chunkMinX = source.getX() << 4;
         int chunkMinZ = source.getZ() << 4;
         PlotArea area = Location.at(world.getName(), chunkMinX, 0, chunkMinZ).getPlotArea();

Bukkit/src/main/java/com/plotsquared/bukkit/util/fawe/FaweRegionManager.java

@@ -36,7 +36,8 @@ import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.regions.CuboidRegion;
 import com.sk89q.worldedit.world.biome.BiomeType;
 import org.checkerframework.checker.nullness.qual.NonNull;
-import org.checkerframework.checker.nullness.qual.Nullable;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.Set;
 
@@ -45,7 +46,10 @@ public class FaweRegionManager extends BukkitRegionManager {
     private final FaweDelegateRegionManager delegate = new FaweDelegateRegionManager();
 
     @Inject
-    public FaweRegionManager(WorldUtil worldUtil, GlobalBlockQueue blockQueue, ProgressSubscriberFactory subscriberFactory) {
+    public FaweRegionManager(
+            @NonNull WorldUtil worldUtil, @NonNull GlobalBlockQueue blockQueue, @NonNull
+            ProgressSubscriberFactory subscriberFactory
+    ) {
         super(worldUtil, blockQueue, subscriberFactory);
     }
 
@@ -72,9 +76,9 @@ public class FaweRegionManager extends BukkitRegionManager {
 
     @Override
     public boolean handleClear(
-            @NonNull Plot plot,
+            @NotNull Plot plot,
             @Nullable Runnable whenDone,
-            @NonNull PlotManager manager,
+            @NotNull PlotManager manager,
             final @Nullable PlotPlayer<?> player
     ) {
         if (!Settings.FAWE_Components.CLEAR || !(manager instanceof HybridPlotManager)) {

Bukkit/src/main/java/com/plotsquared/bukkit/util/fawe/FaweSchematicHandler.java

@@ -29,7 +29,7 @@ import com.plotsquared.core.util.SchematicHandler;
 import com.plotsquared.core.util.WorldUtil;
 import com.plotsquared.core.util.task.RunnableVal;
 import com.sk89q.jnbt.CompoundTag;
-import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.NotNull;
 
 import java.io.InputStream;
 import java.net.URL;
@@ -40,7 +40,7 @@ public class FaweSchematicHandler extends SchematicHandler {
     private final FaweDelegateSchematicHandler delegate = new FaweDelegateSchematicHandler();
 
     @Inject
-    public FaweSchematicHandler(WorldUtil worldUtil, ProgressSubscriberFactory subscriberFactory) {
+    public FaweSchematicHandler(@NotNull WorldUtil worldUtil, @NotNull ProgressSubscriberFactory subscriberFactory) {
         super(worldUtil, subscriberFactory);
     }
 
@@ -75,7 +75,7 @@ public class FaweSchematicHandler extends SchematicHandler {
     }
 
     @Override
-    public Schematic getSchematic(@NonNull InputStream is) {
+    public Schematic getSchematic(@NotNull InputStream is) {
         return delegate.getSchematic(is);
     }
 

Core/src/main/java/com/plotsquared/core/command/HomeCommand.java

@@ -35,9 +35,6 @@ import com.plotsquared.core.util.query.PlotQuery;
 import com.plotsquared.core.util.query.SortingStrategy;
 import com.plotsquared.core.util.task.RunnableVal2;
 import com.plotsquared.core.util.task.RunnableVal3;
-import jdk.jfr.Category;
-import jdk.jfr.Event;
-import jdk.jfr.Label;
 import net.kyori.adventure.text.minimessage.Template;
 import org.checkerframework.checker.nullness.qual.NonNull;
 
@@ -62,24 +59,13 @@ public class HomeCommand extends Command {
         this.plotAreaManager = plotAreaManager;
     }
 
-    @Label("Home Query")
-    @Category("PlotSquared")
-    static class HomeQueryEvent extends Event {
-        @Label("Result Size")
-        public int size;
-    }
-
     private void home(
             final @NonNull PlotPlayer<?> player,
             final @NonNull PlotQuery query, final int page,
             final RunnableVal3<Command, Runnable, Runnable> confirm,
             final RunnableVal2<Command, CommandResult> whenDone
     ) {
-        final HomeQueryEvent event = new HomeQueryEvent();
-        event.begin();
         List<Plot> plots = query.asList();
-        event.size = plots.size();
-        event.commit();
         if (plots.isEmpty()) {
             player.sendMessage(TranslatableCaption.of("invalid.found_no_plots"));
             return;

Core/src/main/java/com/plotsquared/core/configuration/caption/ClickStripTransform.java

@@ -21,15 +21,16 @@ package com.plotsquared.core.configuration.caption;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.event.ClickEvent;
 import org.checkerframework.checker.nullness.qual.NonNull;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.EnumSet;
 import java.util.Set;
 
 final class ClickStripTransform implements ComponentTransform {
 
-    private final Set<ClickEvent.@NonNull Action> actionsToStrip;
+    private final Set<ClickEvent.@NotNull Action> actionsToStrip;
 
-    public ClickStripTransform(final Set<ClickEvent.@NonNull Action> actionsToStrip) {
+    public ClickStripTransform(final Set<ClickEvent.@NotNull Action> actionsToStrip) {
         this.actionsToStrip = EnumSet.copyOf(actionsToStrip);
     }
 

Core/src/main/java/com/plotsquared/core/generator/HybridPlotWorld.java

@@ -93,10 +93,10 @@ public class HybridPlotWorld extends ClassicPlotWorld {
     @Inject
     public HybridPlotWorld(
             @Assisted("world") final String worldName,
-            @javax.annotation.Nullable @Assisted("id") final String id,
+            @Nullable @Assisted("id") final String id,
             @Assisted final @NonNull IndependentPlotGenerator generator,
-            @javax.annotation.Nullable @Assisted("min") final PlotId min,
+            @Nullable @Assisted("min") final PlotId min,
-            @javax.annotation.Nullable @Assisted("max") final PlotId max,
+            @Nullable @Assisted("max") final PlotId max,
             @WorldConfig final @NonNull YamlConfiguration worldConfiguration,
             final @NonNull GlobalBlockQueue blockQueue
     ) {

Core/src/main/java/com/plotsquared/core/plot/Plot.java

@@ -68,9 +68,6 @@ import com.plotsquared.core.util.task.TaskTime;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.CuboidRegion;
 import com.sk89q.worldedit.world.biome.BiomeType;
-import jdk.jfr.Category;
-import jdk.jfr.Event;
-import jdk.jfr.Label;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.TextComponent;
 import net.kyori.adventure.text.minimessage.MiniMessage;
@@ -125,6 +122,9 @@ public class Plot {
     private static final MiniMessage MINI_MESSAGE = MiniMessage.builder().build();
     private static final Cleaner CLEANER = Cleaner.create();
 
+    static Set<Plot> connected_cache;
+    static Set<CuboidRegion> regions_cache;
+
     static {
         FLAG_DECIMAL_FORMAT.setMaximumFractionDigits(340);
     }
@@ -207,8 +207,6 @@ public class Plot {
      */
     private Plot origin;
 
-    private Set<Plot> connectedCache;
-
     /**
      * Constructor for a new plot.
      * (Only changes after plot.create() will be properly set in the database)
@@ -578,14 +576,7 @@ public class Plot {
             return false;
         }
         final Set<Plot> connected = getConnectedPlots();
-        for (Plot current : connected) {
+        return connected.stream().anyMatch(current -> uuid.equals(current.getOwner()));
-            // can skip ServerPlotFlag check in getOwner()
-            // as flags are synchronized between plots
-            if (uuid.equals(current.getOwnerAbs())) {
-                return true;
-            }
-        }
-        return false;
     }
 
     /**
@@ -1303,7 +1294,6 @@ public class Plot {
             DBFunc.delete(current);
             current.setOwnerAbs(null);
             current.settings = null;
-            current.clearCache();
             for (final PlotPlayer<?> pp : players) {
                 this.plotListener.plotEntry(pp, current);
             }
@@ -1874,7 +1864,6 @@ public class Plot {
         this.area.removePlot(this.id);
         this.id = plot.getId();
         this.area.addPlotAbs(this);
-        clearCache();
         DBFunc.movePlot(this, plot);
         TaskManager.runTaskLater(whenDone, TaskTime.ticks(1L));
         return true;
@@ -2139,16 +2128,17 @@ public class Plot {
                     this.origin.origin = base;
                     other.origin = base;
                     this.origin = base;
-                    this.connectedCache = null;
+                    connected_cache = null;
                 }
             } else {
                 if (this.origin != null) {
                     this.origin.origin = null;
                     this.origin = null;
                 }
-                this.connectedCache = null;
+                connected_cache = null;
             }
             DBFunc.setMerged(this, this.getSettings().getMerged());
+            regions_cache = null;
         }
     }
 
@@ -2183,7 +2173,8 @@ public class Plot {
     }
 
     public void clearCache() {
-        this.connectedCache = null;
+        connected_cache = null;
+        regions_cache = null;
         if (this.origin != null) {
             this.origin.origin = null;
             this.origin = null;
@@ -2297,25 +2288,6 @@ public class Plot {
         return this.area.getPlotAbs(this.id.getRelative(direction));
     }
 
-    @Label("Connected Plots Search")
-    @Category("PlotSquared")
-    static class ConnectedPlotsEvent extends Event {
-
-        public ConnectedPlotsEvent(final int x, final int y) {
-            this.x = x;
-            this.y = y;
-        }
-
-        @Label("Plot Id X")
-        public int x;
-        @Label("Plot Id Y")
-        public int y;
-        @Label("Merged  Plots Count")
-        public int mergedSize;
-        @Label("Connected Plots Cache Miss")
-        public boolean cacheMiss;
-    }
-
     /**
      * Gets a set of plots connected (and including) this plot<br>
      * - This result is cached globally
@@ -2323,21 +2295,16 @@ public class Plot {
      * @return a Set of Plots connected to this Plot
      */
     public Set<Plot> getConnectedPlots() {
-        ConnectedPlotsEvent event = new ConnectedPlotsEvent(this.id.getX(), this.id.getY());
-        event.begin();
         if (this.settings == null) {
-            event.commit();
             return Collections.singleton(this);
         }
         if (!this.isMerged()) {
-            event.commit();
             return Collections.singleton(this);
         }
-        if (this.connectedCache != null && this.connectedCache.contains(this)) {
+        if (connected_cache != null && connected_cache.contains(this)) {
-            event.mergedSize = this.connectedCache.size();
+            return connected_cache;
-            event.commit();
-            return this.connectedCache;
         }
+        regions_cache = null;
 
         HashSet<Plot> tmpSet = new HashSet<>();
         tmpSet.add(this);
@@ -2442,10 +2409,7 @@ public class Plot {
                 }
             }
         }
-        this.connectedCache = tmpSet;
+        connected_cache = tmpSet;
-        event.mergedSize = tmpSet.size();
-        event.cacheMiss = true;
-        event.commit();
         return tmpSet;
     }
 
@@ -2457,15 +2421,19 @@ public class Plot {
      * @return all regions within the plot
      */
     public @NonNull Set<CuboidRegion> getRegions() {
+        if (regions_cache != null && connected_cache != null && connected_cache.contains(this)) {
+            return regions_cache;
+        }
         if (!this.isMerged()) {
             Location pos1 = this.getBottomAbs().withY(getArea().getMinBuildHeight());
             Location pos2 = this.getTopAbs().withY(getArea().getMaxBuildHeight());
-            this.connectedCache = Sets.newHashSet(this);
+            connected_cache = Sets.newHashSet(this);
             CuboidRegion rg = new CuboidRegion(pos1.getBlockVector3(), pos2.getBlockVector3());
-            return Collections.singleton(rg);
+            regions_cache = Collections.singleton(rg);
+            return regions_cache;
         }
         Set<Plot> plots = this.getConnectedPlots();
-        Set<CuboidRegion> regions = new HashSet<>();
+        Set<CuboidRegion> regions = regions_cache = new HashSet<>();
         Set<PlotId> visited = new HashSet<>();
         for (Plot current : plots) {
             if (visited.contains(current.getId())) {

Core/src/main/java/com/plotsquared/core/plot/PlotModificationManager.java

@@ -263,7 +263,6 @@ public final class PlotModificationManager {
                     return;
                 }
                 Plot current = queue.poll();
-                current.clearCache();
                 if (plot.getArea().getTerrain() != PlotAreaTerrainType.NONE) {
                     try {
                         PlotSquared.platform().regionManager().regenerateRegion(
@@ -328,7 +327,6 @@ public final class PlotModificationManager {
         ArrayList<PlotId> ids = new ArrayList<>(plots.size());
         for (Plot current : plots) {
             current.setHome(null);
-            current.clearCache();
             ids.add(current.getId());
         }
         this.plot.clearRatings();
@@ -480,7 +478,8 @@ public final class PlotModificationManager {
                 this.plot.updateWorldBorder();
             }
         }
-        this.plot.clearCache();
+        Plot.connected_cache = null;
+        Plot.regions_cache = null;
         this.plot.getTrusted().clear();
         this.plot.getMembers().clear();
         this.plot.getDenied().clear();
@@ -631,7 +630,6 @@ public final class PlotModificationManager {
         if (queue.size() > 0) {
             queue.enqueue();
         }
-        visited.forEach(Plot::clearCache);
         return toReturn;
     }
 

Core/src/main/java/com/plotsquared/core/plot/PlotSettings.java

@@ -34,7 +34,9 @@ import java.util.UUID;
  * Generic settings class.
  * - Does not keep a reference to a parent class
  * - Direct changes here will not occur in the db (Use the parent plot object for that)
+ * This class is not part of the API and may change at any time. It is recommended to use equivalent methods in the Plot class.
  */
+@Deprecated
 public class PlotSettings {
 
     /**

Core/src/main/java/com/plotsquared/core/plot/PlotTitle.java

@@ -18,8 +18,7 @@
  */
 package com.plotsquared.core.plot;
 
-import org.checkerframework.checker.nullness.qual.Nullable;
+import javax.annotation.Nullable;
-
 import java.util.Objects;
 
 public class PlotTitle {

Core/src/main/java/com/plotsquared/core/util/query/GlobalPlotProvider.java

@@ -23,9 +23,9 @@ import com.plotsquared.core.plot.PlotArea;
 import com.plotsquared.core.plot.world.PlotAreaManager;
 import org.checkerframework.checker.nullness.qual.NonNull;
 
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
+import java.util.HashSet;
+import java.util.Set;
 
 class GlobalPlotProvider implements PlotProvider {
 
@@ -37,7 +37,7 @@ class GlobalPlotProvider implements PlotProvider {
 
     @Override
     public Collection<Plot> getPlots() {
-        final List<Plot> plots = new ArrayList<>();
+        final Set<Plot> plots = new HashSet<>();
         for (final PlotArea plotArea : this.plotAreaManager.getAllPlotAreas()) {
             plots.addAll(plotArea.getPlots());
         }

build.gradle.kts

@@ -65,7 +65,7 @@ subprojects {
     }
 
     dependencies {
-        implementation(platform("com.intellectualsites.bom:bom-1.18.x:1.21"))
+        implementation(platform("com.intellectualsites.bom:bom-1.18.x:1.20"))
     }
 
     dependencies {

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ guice = "5.1.0"
 spotbugs = "4.7.3"
 
 # Plugins
-worldedit = "7.2.13"
+worldedit = "7.2.12"
 placeholderapi = "2.11.2"
 luckperms = "5.4"
 essentialsx = "2.19.7"
@@ -13,7 +13,7 @@ mvdwapi = "3.1.1"
 # Third party
 prtree = "2.0.0"
 aopalliance = "1.0"
-cloud-services = "1.8.0"
+cloud-services = "1.7.1"
 arkitektonika = "2.1.1"
 squirrelid = "0.3.1"
 http4j = "1.3"