Fixed code without comments

[
	{
		"resource": "/d:/Загрузки/911/PROJECTS/Java/ubiquitous-bassoon/src/main/java/net/minecraft/server/PlayerChunk.java",
		"code": "java:S3740",
		"severity": 1,
		"message": "Provide the parametrized type for this generic.",
		"source": "sonarlint",
		"startLineNumber": 8,
		"startColumn": 19,
		"endLineNumber": 8,
		"endColumn": 23
	},
	{
		"resource": "/d:/Загрузки/911/PROJECTS/Java/ubiquitous-bassoon/src/main/java/net/minecraft/server/PlayerChunk.java",
		"code": "java:S3740",
		"severity": 1,
		"message": "Provide the parametrized type for this generic.",
		"source": "sonarlint",
		"startLineNumber": 19,
		"startColumn": 22,
		"endLineNumber": 19,
		"endColumn": 31
	},
	{
		"resource": "/d:/Загрузки/911/PROJECTS/Java/ubiquitous-bassoon/src/main/java/net/minecraft/server/PlayerChunk.java",
		"code": "java:S1604",
		"severity": 1,
		"message": "Make this anonymous inner class a lambda (sonar.java.source not set. Assuming 8 or greater.)",
		"source": "sonarlint",
		"startLineNumber": 24,
		"startColumn": 69,
		"endLineNumber": 24,
		"endColumn": 77
	},
	{
		"resource": "/d:/Загрузки/911/PROJECTS/Java/ubiquitous-bassoon/src/main/java/net/minecraft/server/PlayerChunk.java",
		"code": "java:S1604",
		"severity": 1,
		"message": "Make this anonymous inner class a lambda (sonar.java.source not set. Assuming 8 or greater.)",
		"source": "sonarlint",
		"startLineNumber": 43,
		"startColumn": 110,
		"endLineNumber": 43,
		"endColumn": 118
	},
	{
		"resource": "/d:/Загрузки/911/PROJECTS/Java/ubiquitous-bassoon/src/main/java/net/minecraft/server/PlayerChunk.java",
		"code": "java:S3776",
		"severity": 1,
		"message": "Refactor this method to reduce its Cognitive Complexity from 35 to the 15 allowed. [+11 locations]",
		"source": "sonarlint",
		"startLineNumber": 100,
		"startColumn": 17,
		"endLineNumber": 100,
		"endColumn": 18
	},
	{
		"resource": "/d:/Загрузки/911/PROJECTS/Java/ubiquitous-bassoon/src/main/java/net/minecraft/server/PlayerChunk.java",
		"code": "java:S3740",
		"severity": 1,
		"message": "Provide the parametrized type for this generic.",
		"source": "sonarlint",
		"startLineNumber": 125,
		"startColumn": 29,
		"endLineNumber": 125,
		"endColumn": 33
	},
	{
		"resource": "/d:/Загрузки/911/PROJECTS/Java/ubiquitous-bassoon/src/main/java/net/minecraft/server/PlayerChunk.java",
		"code": "java:S3740",
		"severity": 1,
		"message": "Provide the parametrized type for this generic.",
		"source": "sonarlint",
		"startLineNumber": 165,
		"startColumn": 12,
		"endLineNumber": 165,
		"endColumn": 16
	}
]

```java
package net.minecraft.server;

import java.util.ArrayList;
import java.util.List;

class PlayerChunk {

    private final List b;
    private final ChunkCoordIntPair location;
    private short[] dirtyBlocks;
    private int dirtyCount;
    private int f;
    private boolean loaded = false; // CraftBukkit

    final PlayerChunkMap playerChunkMap;

    public PlayerChunk(PlayerChunkMap playerchunkmap, int i, int j) {
        this.playerChunkMap = playerchunkmap;
        this.b = new ArrayList();
        this.dirtyBlocks = new short[64];
        this.dirtyCount = 0;
        this.location = new ChunkCoordIntPair(i, j);
        // CraftBukkit start
        playerchunkmap.a().chunkProviderServer.getChunkAt(i, j, new Runnable() {
            public void run() {
                PlayerChunk.this.loaded = true;
            }
        });
        // CraftBukkit end
    }

    public void a(final EntityPlayer entityplayer) { // CraftBukkit - added final to argument
        if (this.b.contains(entityplayer)) {
            throw new IllegalStateException("Failed to add player. " + entityplayer + " already is in chunk " + this.location.x + ", " + this.location.z);
        } else {
            this.b.add(entityplayer);

            // CraftBukkit start
            if (this.loaded) {
                entityplayer.chunkCoordIntPairQueue.add(this.location);
            } else {
                // Abuse getChunkAt to add another callback
                this.playerChunkMap.a().chunkProviderServer.getChunkAt(this.location.x, this.location.z, new Runnable() {
                    public void run() {
                        entityplayer.chunkCoordIntPairQueue.add(PlayerChunk.this.location);
                    }
                });
            }
            // CraftBukkit end
        }
    }

    public void b(EntityPlayer entityplayer) {
        if (this.b.contains(entityplayer)) {
            entityplayer.playerConnection.sendPacket(new Packet51MapChunk(PlayerChunkMap.a(this.playerChunkMap).getChunkAt(this.location.x, this.location.z), true, 0));
            this.b.remove(entityplayer);
            entityplayer.chunkCoordIntPairQueue.remove(this.location);
            if (this.b.isEmpty()) {
                long i = (long) this.location.x + 2147483647L | (long) this.location.z + 2147483647L << 32;

                PlayerChunkMap.b(this.playerChunkMap).remove(i);
                if (this.dirtyCount > 0) {
                    PlayerChunkMap.c(this.playerChunkMap).remove(this);
                }

                this.playerChunkMap.a().chunkProviderServer.queueUnload(this.location.x, this.location.z);
            }
        }
    }

    public void a(int i, int j, int k) {
        if (this.dirtyCount == 0) {
            PlayerChunkMap.c(this.playerChunkMap).add(this);
        }

        this.f |= 1 << (j >> 4);
        if (this.dirtyCount < 64) {
            short short1 = (short) (i << 12 | k << 8 | j);

            for (int l = 0; l < this.dirtyCount; ++l) {
                if (this.dirtyBlocks[l] == short1) {
                    return;
                }
            }

            this.dirtyBlocks[this.dirtyCount++] = short1;
        }
    }

    public void sendAll(Packet packet) {
        for (int i = 0; i < this.b.size(); ++i) {
            EntityPlayer entityplayer = (EntityPlayer) this.b.get(i);

            if (!entityplayer.chunkCoordIntPairQueue.contains(this.location)) {
                entityplayer.playerConnection.sendPacket(packet);
            }
        }
    }

    public void a() {
        if (this.dirtyCount != 0) {
            int i;
            int j;
            int k;

            if (this.dirtyCount == 1) {
                i = this.location.x * 16 + (this.dirtyBlocks[0] >> 12 & 15);
                j = this.dirtyBlocks[0] & 255;
                k = this.location.z * 16 + (this.dirtyBlocks[0] >> 8 & 15);
                this.sendAll(new Packet53BlockChange(i, j, k, PlayerChunkMap.a(this.playerChunkMap)));
                if (PlayerChunkMap.a(this.playerChunkMap).isTileEntity(i, j, k)) {
                    this.sendTileEntity(PlayerChunkMap.a(this.playerChunkMap).getTileEntity(i, j, k));
                }
            } else {
                int l;

                if (this.dirtyCount == 64) {
                    i = this.location.x * 16;
                    j = this.location.z * 16;
                    this.sendAll(new Packet51MapChunk(PlayerChunkMap.a(this.playerChunkMap).getChunkAt(this.location.x, this.location.z), (this.f == 0xFFFF), this.f)); // CraftBukkit - send everything (including biome) if all sections flagged

                    for (k = 0; k < 16; ++k) {
                        if ((this.f & 1 << k) != 0) {
                            l = k << 4;
                            List list = PlayerChunkMap.a(this.playerChunkMap).getTileEntities(i, l, j, i + 16, l + 16, j + 16);

                            for (int i1 = 0; i1 < list.size(); ++i1) {
                                this.sendTileEntity((TileEntity) list.get(i1));
                            }
                        }
                    }
                } else {
                    this.sendAll(new Packet52MultiBlockChange(this.location.x, this.location.z, this.dirtyBlocks, this.dirtyCount, PlayerChunkMap.a(this.playerChunkMap)));

                    for (i = 0; i < this.dirtyCount; ++i) {
                        j = this.location.x * 16 + (this.dirtyBlocks[i] >> 12 & 15);
                        k = this.dirtyBlocks[i] & 255;
                        l = this.location.z * 16 + (this.dirtyBlocks[i] >> 8 & 15);
                        if (PlayerChunkMap.a(this.playerChunkMap).isTileEntity(j, k, l)) {
                            this.sendTileEntity(PlayerChunkMap.a(this.playerChunkMap).getTileEntity(j, k, l));
                        }
                    }
                }
            }

            this.dirtyCount = 0;
            this.f = 0;
        }
    }

    private void sendTileEntity(TileEntity tileentity) {
        if (tileentity != null) {
            Packet packet = tileentity.getUpdatePacket();

            if (packet != null) {
                this.sendAll(packet);
            }
        }
    }

    static ChunkCoordIntPair a(PlayerChunk playerchunk) {
        return playerchunk.location;
    }

    static List b(PlayerChunk playerchunk) {
        return playerchunk.b;
    }
}

```