BlockJar Java Class

package com.mrcrayfish.tutorial.blocks;

import java.util.List;

import com.mrcrayfish.tutorial.Reference;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.util.BlockRenderLayer;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

public class BlockJar extends Block {

	// 1/16=0.0625 >> XYZ = 0.0625 * 4 (Pixels from edge of block)
	private static final AxisAlignedBB BOUNDING_BOX = new AxisAlignedBB(0.0625 * 3, 0, 0.0625 * 3, 0.0625 * 12, 0.0625 * 13, 0.0625 * 13);
	private static final AxisAlignedBB COLLISION_BOX = new AxisAlignedBB(0.0625 * 4, 0, 0.0625 * 4, 0.0625 * 11, 0.0625 * 12, 0.0625 * 12);

	public BlockJar() {
		super(Material.GLASS);

		setUnlocalizedName(Reference.TutorialBlocks.JAR.getUnlocalizedName());
		setRegistryName(Reference.TutorialBlocks.JAR.getRegistryName());
		setCreativeTab(CreativeTabs.FOOD);
		setHarvestLevel("pickaxe", 3);
		setHardness(100.0F);
	}

	@Override
	public boolean isFullCube(IBlockState state) {
		return false;
	}

	@Override
	public boolean isOpaqueCube(IBlockState state) {
		return false;
	}

	@Override
	public BlockRenderLayer getBlockLayer() {
		return BlockRenderLayer.TRANSLUCENT;
	}

	@Override
	public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos) {
		return BOUNDING_BOX;
	}

	@Override
	public void addCollisionBoxToList(IBlockState state, World worldIn, BlockPos pos, AxisAlignedBB entityBox,List<AxisAlignedBB> collidingBoxes, Entity entityIn) {
		super.addCollisionBoxToList(pos, entityBox, collidingBoxes, COLLISION_BOX);
	}
}