package com.corwinjv.achunkloader.blocks.tileentities;

import com.corwinjv.achunkloader.AChunkLoader;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ITickable;
import net.minecraft.util.math.ChunkPos;
import net.minecraftforge.common.ForgeChunkManager;
import net.minecraftforge.fml.common.FMLLog;
import org.apache.logging.log4j.Level;

/**
 * Created by CorwinJV on 12/13/2016.
 */
public class ChunkLoaderTileEntity extends TileEntity implements ITickable
{
    private ForgeChunkManager.Ticket ticket;

    public void forceChunkLoading()
    {
        if(ticket == null)
        {
            ticket = ForgeChunkManager.requestTicket(AChunkLoader.instance, worldObj, ForgeChunkManager.Type.NORMAL);
        }

        if(ticket == null)
        {
            FMLLog.log(Level.ERROR, "Could not request ticket for chunk loading.");
            return;
        }

        ticket.getModData().setInteger("xPos", getPos().getX());
        ticket.getModData().setInteger("yPos", getPos().getY());
        ticket.getModData().setInteger("zPos", getPos().getZ());

        ChunkPos chunkPos = new ChunkPos(pos.getX() / 16, pos.getZ() / 16);
        ForgeChunkManager.forceChunk(ticket, chunkPos);
        FMLLog.log(Level.INFO, "Chunk loaded at chunk pos: " + chunkPos);
    }

    public void forceChunkLoading(ForgeChunkManager.Ticket aTicket)
    {
        if(ticket != null
                && ticket != aTicket)
        {
            unforceChunkLoading();
            ForgeChunkManager.releaseTicket(ticket);
        }
        ticket = aTicket;
        forceChunkLoading();
    }

    @Override
    public void invalidate() {
        if(ticket != null)
        {
            ForgeChunkManager.releaseTicket(ticket);
            ticket = null;
        }
        super.invalidate();
    }

    public void unforceChunkLoading()
    {
        ChunkPos chunkPos = new ChunkPos(pos.getX() / 16, pos.getZ() / 16);
        FMLLog.log(Level.INFO, "Unchunkloading at chunk pos: " + chunkPos);
        ForgeChunkManager.unforceChunk(ticket, chunkPos);
    }

    @Override
    public void update() {
        //FMLLog.log(Level.INFO, "I'm ticking at pos: " + pos);
    }
}

package com.corwinjv.achunkloader.blocks.tileentities;

import com.corwinjv.achunkloader.AChunkLoader;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ITickable;
import net.minecraft.util.math.ChunkPos;
import net.minecraftforge.common.ForgeChunkManager;
import net.minecraftforge.fml.common.FMLLog;
import org.apache.logging.log4j.Level;

/**
 * Created by CorwinJV on 12/13/2016.
 */
public class ChunkLoaderTileEntity extends TileEntity implements ITickable
{
    private ForgeChunkManager.Ticket ticket;

    public void forceChunkLoading()
    {
        if(ticket == null)
        {
            ticket = ForgeChunkManager.requestTicket(AChunkLoader.instance, worldObj, ForgeChunkManager.Type.NORMAL);
        }

        if(ticket == null)
        {
            FMLLog.log(Level.ERROR, "Could not request ticket for chunk loading.");
            return;
        }

        ticket.getModData().setInteger("xPos", getPos().getX());
        ticket.getModData().setInteger("yPos", getPos().getY());
        ticket.getModData().setInteger("zPos", getPos().getZ());

        ChunkPos chunkPos = new ChunkPos(pos.getX() / 16, pos.getZ() / 16);
        ForgeChunkManager.forceChunk(ticket, chunkPos);
        FMLLog.log(Level.INFO, "Chunk loaded at chunk pos: " + chunkPos);
    }

    public void forceChunkLoading(ForgeChunkManager.Ticket aTicket)
    {
        if(ticket != null
                && ticket != aTicket)
        {
            ForgeChunkManager.releaseTicket(ticket);
        }
        ticket = aTicket;
        forceChunkLoading();
    }

    @Override
    public void invalidate() {
        if(ticket != null)
        {
            ForgeChunkManager.releaseTicket(ticket);
            ticket = null;
        }
        super.invalidate();
    }

    public void unforceChunkLoading()
    {
        ChunkPos chunkPos = new ChunkPos(pos.getX() / 16, pos.getZ() / 16);
        FMLLog.log(Level.INFO, "Unchunkloading at chunk pos: " + chunkPos);
        ForgeChunkManager.unforceChunk(ticket, chunkPos);
    }

    @Override
    public void update() {
        //FMLLog.log(Level.INFO, "I'm ticking at pos: " + pos);
    }
}

Remove unnecessary call to unforceChunkLoading