ShopChest/item_names

(Source: https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Material.html)

ACACIA_DOOR 
ACACIA_DOOR_ITEM 
ACACIA_FENCE 
ACACIA_FENCE_GATE 
ACACIA_STAIRS 
ACTIVATOR_RAIL 
AIR 
ANVIL 
APPLE 
ARMOR_STAND 
ARROW 
BAKED_POTATO 
BANNER 
BARRIER 
BEACON 
BED 
BED_BLOCK 
BEDROCK 
BIRCH_DOOR 
BIRCH_DOOR_ITEM 
BIRCH_FENCE 
BIRCH_FENCE_GATE 
BIRCH_WOOD_STAIRS 
BLAZE_POWDER 
BLAZE_ROD 
BOAT 
BONE 
BOOK 
BOOK_AND_QUILL 
BOOKSHELF 
BOW 
BOWL 
BREAD 
BREWING_STAND 
BREWING_STAND_ITEM 
BRICK 
BRICK_STAIRS 
BROWN_MUSHROOM 
BUCKET 
BURNING_FURNACE 
CACTUS 
CAKE 
CAKE_BLOCK 
CARPET 
CARROT 
CARROT_ITEM 
CARROT_STICK 
CAULDRON 
CAULDRON_ITEM 
CHAINMAIL_BOOTS 
CHAINMAIL_CHESTPLATE 
CHAINMAIL_HELMET 
CHAINMAIL_LEGGINGS 
CHEST 
CLAY 
CLAY_BALL 
CLAY_BRICK 
COAL 
COAL_BLOCK 
COAL_ORE 
COBBLE_WALL 
COBBLESTONE 
COBBLESTONE_STAIRS 
COCOA 
COMMAND 
COMMAND_MINECART 
COMPASS 
COOKED_BEEF 
COOKED_CHICKEN 
COOKED_FISH 
COOKED_MUTTON 
COOKED_RABBIT 
COOKIE 
CROPS 
DARK_OAK_DOOR 
DARK_OAK_DOOR_ITEM 
DARK_OAK_FENCE 
DARK_OAK_FENCE_GATE 
DARK_OAK_STAIRS 
DAYLIGHT_DETECTOR 
DAYLIGHT_DETECTOR_INVERTED 
DEAD_BUSH 
DETECTOR_RAIL 
DIAMOND 
DIAMOND_AXE 
DIAMOND_BARDING 
DIAMOND_BLOCK 
DIAMOND_BOOTS 
DIAMOND_CHESTPLATE 
DIAMOND_HELMET 
DIAMOND_HOE 
DIAMOND_LEGGINGS 
DIAMOND_ORE 
DIAMOND_PICKAXE 
DIAMOND_SPADE 
DIAMOND_SWORD 
DIODE 
DIODE_BLOCK_OFF 
DIODE_BLOCK_ON 
DIRT 
DISPENSER 
DOUBLE_PLANT 
DOUBLE_STEP 
DOUBLE_STONE_SLAB2 
DRAGON_EGG 
DROPPER 
EGG 
EMERALD 
EMERALD_BLOCK 
EMERALD_ORE 
EMPTY_MAP 
ENCHANTED_BOOK 
ENCHANTMENT_TABLE 
ENDER_CHEST 
ENDER_PEARL 
ENDER_PORTAL 
ENDER_PORTAL_FRAME 
ENDER_STONE 
EXP_BOTTLE 
EXPLOSIVE_MINECART 
EYE_OF_ENDER 
FEATHER 
FENCE 
FENCE_GATE 
FERMENTED_SPIDER_EYE 
FIRE 
FIREBALL 
FIREWORK 
FIREWORK_CHARGE 
FISHING_ROD 
FLINT 
FLINT_AND_STEEL 
FLOWER_POT 
FLOWER_POT_ITEM 
FURNACE 
GHAST_TEAR 
GLASS 
GLASS_BOTTLE 
GLOWING_REDSTONE_ORE 
GLOWSTONE 
GLOWSTONE_DUST 
GOLD_AXE 
GOLD_BARDING 
GOLD_BLOCK 
GOLD_BOOTS 
GOLD_CHESTPLATE 
GOLD_HELMET 
GOLD_HOE 
GOLD_INGOT 
GOLD_LEGGINGS 
GOLD_NUGGET 
GOLD_ORE 
GOLD_PICKAXE 
GOLD_PLATE 
GOLD_RECORD 
GOLD_SPADE 
GOLD_SWORD 
GOLDEN_APPLE 
GOLDEN_CARROT 
GRASS 
GRAVEL 
GREEN_RECORD 
GRILLED_PORK 
HARD_CLAY 
HAY_BLOCK 
HOPPER 
HOPPER_MINECART 
HUGE_MUSHROOM_1 
HUGE_MUSHROOM_2 
ICE 
INK_SACK 
IRON_AXE 
IRON_BARDING 
IRON_BLOCK 
IRON_BOOTS 
IRON_CHESTPLATE 
IRON_DOOR 
IRON_DOOR_BLOCK 
IRON_FENCE 
IRON_HELMET 
IRON_HOE 
IRON_INGOT 
IRON_LEGGINGS 
IRON_ORE 
IRON_PICKAXE 
IRON_PLATE 
IRON_SPADE 
IRON_SWORD 
IRON_TRAPDOOR 
ITEM_FRAME 
JACK_O_LANTERN 
JUKEBOX 
JUNGLE_DOOR 
JUNGLE_DOOR_ITEM 
JUNGLE_FENCE 
JUNGLE_FENCE_GATE 
JUNGLE_WOOD_STAIRS 
LADDER 
LAPIS_BLOCK 
LAPIS_ORE 
LAVA 
LAVA_BUCKET 
LEASH 
LEATHER 
LEATHER_BOOTS 
LEATHER_CHESTPLATE 
LEATHER_HELMET 
LEATHER_LEGGINGS 
LEAVES 
LEAVES_2 
LEVER 
LOG 
LOG_2 
LONG_GRASS 
MAGMA_CREAM 
MAP 
MELON 
MELON_BLOCK 
MELON_SEEDS 
MELON_STEM 
MILK_BUCKET 
MINECART 
MOB_SPAWNER 
MONSTER_EGG 
MONSTER_EGGS 
MOSSY_COBBLESTONE 
MUSHROOM_SOUP 
MUTTON 
MYCEL 
NAME_TAG 
NETHER_BRICK 
NETHER_BRICK_ITEM 
NETHER_BRICK_STAIRS 
NETHER_FENCE 
NETHER_STALK 
NETHER_STAR 
NETHER_WARTS 
NETHERRACK 
NOTE_BLOCK 
OBSIDIAN 
PACKED_ICE 
PAINTING 
PAPER 
PISTON_BASE 
PISTON_EXTENSION 
PISTON_MOVING_PIECE 
PISTON_STICKY_BASE 
POISONOUS_POTATO 
PORK 
PORTAL 
POTATO 
POTATO_ITEM 
POTION 
POWERED_MINECART 
POWERED_RAIL 
PRISMARINE 
PRISMARINE_CRYSTALS 
PRISMARINE_SHARD 
PUMPKIN 
PUMPKIN_PIE 
PUMPKIN_SEEDS 
PUMPKIN_STEM 
QUARTZ 
QUARTZ_BLOCK 
QUARTZ_ORE 
QUARTZ_STAIRS 
RABBIT 
RABBIT_FOOT 
RABBIT_HIDE 
RABBIT_STEW 
RAILS 
RAW_BEEF 
RAW_CHICKEN 
RAW_FISH 
RECORD_10 
RECORD_11 
RECORD_12 
RECORD_3 
RECORD_4 
RECORD_5 
RECORD_6 
RECORD_7 
RECORD_8 
RECORD_9 
RED_MUSHROOM 
RED_ROSE 
RED_SANDSTONE 
RED_SANDSTONE_STAIRS 
REDSTONE 
REDSTONE_BLOCK 
REDSTONE_COMPARATOR 
REDSTONE_COMPARATOR_OFF 
REDSTONE_COMPARATOR_ON 
REDSTONE_LAMP_OFF 
REDSTONE_LAMP_ON 
REDSTONE_ORE 
REDSTONE_TORCH_OFF 
REDSTONE_TORCH_ON 
REDSTONE_WIRE 
ROTTEN_FLESH 
SADDLE 
SAND 
SANDSTONE 
SANDSTONE_STAIRS 
SAPLING 
SEA_LANTERN 
SEEDS 
SHEARS 
SIGN 
SIGN_POST 
SKULL 
SKULL_ITEM 
SLIME_BALL 
SLIME_BLOCK 
SMOOTH_BRICK 
SMOOTH_STAIRS 
SNOW 
SNOW_BALL 
SNOW_BLOCK 
SOIL 
SOUL_SAND 
SPECKLED_MELON 
SPIDER_EYE 
SPONGE 
SPRUCE_DOOR 
SPRUCE_DOOR_ITEM 
SPRUCE_FENCE 
SPRUCE_FENCE_GATE 
SPRUCE_WOOD_STAIRS 
STAINED_CLAY 
STAINED_GLASS 
STAINED_GLASS_PANE 
STANDING_BANNER 
STATIONARY_LAVA 
STATIONARY_WATER 
STEP 
STICK 
STONE 
STONE_AXE 
STONE_BUTTON 
STONE_HOE 
STONE_PICKAXE 
STONE_PLATE 
STONE_SLAB2 
STONE_SPADE 
STONE_SWORD 
STORAGE_MINECART 
STRING 
SUGAR 
SUGAR_CANE 
SUGAR_CANE_BLOCK 
SULPHUR 
THIN_GLASS 
TNT 
TORCH 
TRAP_DOOR 
TRAPPED_CHEST 
TRIPWIRE 
TRIPWIRE_HOOK 
VINE 
WALL_BANNER 
WALL_SIGN 
WATCH 
WATER 
WATER_BUCKET 
WATER_LILY 
WEB 
WHEAT 
WOOD 
WOOD_AXE 
WOOD_BUTTON 
WOOD_DOOR 
WOOD_DOUBLE_STEP 
WOOD_HOE 
WOOD_PICKAXE 
WOOD_PLATE 
WOOD_SPADE 
WOOD_STAIRS 
WOOD_STEP 
WOOD_SWORD 
WOODEN_DOOR 
WOOL 
WORKBENCH 
WRITTEN_BOOK 
YELLOW_FLOWER