String[] LOOT_NAMES = { "Green dragonhide", "Dragon bones", "Nature rune",
            "Rune dagger", "Clue scroll", "Dragon spear", "Shield left half" };

public boolean checkLoot() throws InterruptedException {

        GroundItem GROUND_ITEM = closestGroundItemForName(this.LOOT_NAMES);
        if (GROUND_ITEM == null) {
            return false;
        }
        if ((this.client.getInventory().isFull())
                && (this.client.getInventory().contains(vars.UsedFoodId))) {
            this.client.getInventory().interactWithId(vars.UsedFoodId, "Eat");
        }

        if (!GROUND_ITEM.isVisible()) {
            try {
                walk(GROUND_ITEM);
            } catch (UnsupportedOperationException localUnsupportedOperationException) {
            }
            sleep(500);
            while (this.client.getMyPlayer().isMoving()) {
                sleep(200);
            }
        }
        GROUND_ITEM.interact("Take");
        sleep(500);
        while (this.client.getMyPlayer().isMoving()) {
            sleep(200);
        }
        return true;
    }

checkLoot();