Don't print full packages in new chunk system classes

Closes #8391, #8412

patches/server/MC-Utils.patch

@@ -2156,6 +2156,20 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        return (this.backingSet & (1L << element.ordinal())) != 0;
 +    }
 +}
+diff --git a/src/main/java/com/mojang/logging/LogUtils.java b/src/main/java/com/mojang/logging/LogUtils.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/com/mojang/logging/LogUtils.java
++++ b/src/main/java/com/mojang/logging/LogUtils.java
+@@ -0,0 +0,0 @@ public class LogUtils {
+     public static Logger getLogger() {
+         return LoggerFactory.getLogger(STACK_WALKER.getCallerClass());
+     }
++    // Paper start
++    public static Logger getClassLogger() {
++        return LoggerFactory.getLogger(STACK_WALKER.getCallerClass().getSimpleName());
++    }
++    // Paper end
+ }
 diff --git a/src/main/java/io/papermc/paper/chunk/SingleThreadChunkRegionManager.java b/src/main/java/io/papermc/paper/chunk/SingleThreadChunkRegionManager.java
 new file mode 100644
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000

patches/server/Rewrite-chunk-system.patch

@@ -2480,7 +2480,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +public final class EntityLookup implements LevelEntityGetter<Entity> {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
++    private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +    protected static final int REGION_SHIFT = 5;
 +    protected static final int REGION_MASK = (1 << REGION_SHIFT) - 1;
@@ -3330,7 +3330,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 + */
 +public final class RegionFileIOThread extends PrioritisedQueueExecutorThread {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
++    private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +    /**
 +     * The kinds of region files controlled by the region file thread. Add more when needed, and ensure
@@ -4307,7 +4307,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +    static final class InProgressRead {
 +
-+        private static final Logger LOGGER = LogUtils.getLogger();
++        private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +        CompoundTag value;
 +        Throwable throwable;
@@ -4449,7 +4449,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +        protected static final CompoundTag NOTHING_TO_WRITE = new CompoundTag();
 +
-+        private static final Logger LOGGER = LogUtils.getLogger();
++        private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +        RegionFileIOThread.InProgressRead inProgressRead;
 +        volatile CompoundTag inProgressWrite = NOTHING_TO_WRITE; // only needs to be acquire/release
@@ -4928,7 +4928,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +public final class PoiChunk {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
++    private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +    public final ServerLevel world;
 +    public final int chunkX;
@@ -5129,7 +5129,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +import ca.spottedleaf.concurrentutil.executor.standard.PrioritisedExecutor;
 +import ca.spottedleaf.concurrentutil.util.ConcurrentUtil;
-+import com.mojang.logging.LogUtils;
 +import net.minecraft.server.level.ChunkMap;
 +import net.minecraft.server.level.ServerLevel;
 +import net.minecraft.world.level.chunk.ChunkAccess;
@@ -5137,13 +5136,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +import net.minecraft.world.level.chunk.ImposterProtoChunk;
 +import net.minecraft.world.level.chunk.LevelChunk;
 +import net.minecraft.world.level.chunk.ProtoChunk;
-+import org.slf4j.Logger;
 +import java.lang.invoke.VarHandle;
 +
 +public final class ChunkFullTask extends ChunkProgressionTask implements Runnable {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
-+
 +    protected final NewChunkHolder chunkHolder;
 +    protected final ChunkAccess fromChunk;
 +    protected final PrioritisedExecutor.PrioritisedTask convertToFullTask;
@@ -5313,7 +5309,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +public final class ChunkHolderManager {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
++    private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +    public static final int FULL_LOADED_TICKET_LEVEL    = 33;
 +    public static final int BLOCK_TICKING_TICKET_LEVEL  = 32;
@@ -6670,7 +6666,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +public final class ChunkLoadTask extends ChunkProgressionTask {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
++    private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +    private final NewChunkHolder chunkHolder;
 +    private final ChunkDataLoadTask loadTask;
@@ -7296,7 +7292,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +public final class ChunkTaskScheduler {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
++    private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +    static int newChunkSystemIOThreads;
 +    static int newChunkSystemWorkerThreads;
@@ -8062,7 +8058,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +public final class ChunkUpgradeGenericStatusTask extends ChunkProgressionTask implements Runnable {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
++    private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +    protected final ChunkAccess fromChunk;
 +    protected final ChunkStatus fromStatus;
@@ -8276,7 +8272,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +public abstract class GenericDataLoadTask<OnMain,FinalCompletion> {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
++    private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +    protected static final CompoundTag CANCELLED_DATA = new CompoundTag();
 +
@@ -9055,7 +9051,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +public final class NewChunkHolder {
 +
-+    private static final Logger LOGGER = LogUtils.getLogger();
++    private static final Logger LOGGER = LogUtils.getClassLogger();
 +
 +    public static final Thread.UncaughtExceptionHandler CHUNKSYSTEM_UNCAUGHT_EXCEPTION_HANDLER = new Thread.UncaughtExceptionHandler() {
 +        @Override