Example code for getting item names in clarity 1.

A_getItemName.java

    // e = hero entity
    // n = num of item slot 
  
    public static String getItemName(Match match, Entity e, int num) {
        int handle = e.getProperty(String.format("m_Inventory.m_hItems.%04d", num));
        if (handle == Handle.MAX) {
            return "";
        }
        Entity item = match.getEntities().getByHandle(handle);
        String name = item.getProperty("m_iName");
        String suffix = null;
        Integer runeIdx = item.getDtClass().getPropertyIndex("m_iStoredRuneType");
        if (runeIdx != null) {
            RuneType rune = RuneType.forCode((int)item.getState()[runeIdx]);
            if (rune != RuneType.NONE) {
                suffix = rune.getDescription();
            } else {
                BottleChargeType bc = BottleChargeType.forCode((int)item.getProperty("m_iCurrentCharges"));
                suffix = bc.getDescription();
            }
        }
        return suffix != null ? String.format("%s_%s", name, suffix) : name;
    }

BottleChargeType.java

public enum BottleChargeType {
    
    EMPTY(0, "empty"),
    SMALL(1, "small"),
    MEDIUM(2, "medium"),
    FULL(3, null);
    
    private final int code;
    private final String description;
    
    private BottleChargeType(int code, String description) {
        this.code = code;
        this.description = description;
    }

    public int getCode() {
        return code;
    }

    public String getDescription() {
        return description;
    }
    
    public static BottleChargeType forCode(int code) {
        for (BottleChargeType t : values()) {
            if (t.code == code) {
                return t;
            }
        }
        throw new RuntimeException("invalid bottle charge type");
    }
    
}

RuneType.java

public enum RuneType {
    
    NONE(-1, null),
    DOUBLE_DAMAGE(0, "doubledamage"),
    HASTE(1, "haste"),
    ILLUSION(2, "illusion"),
    INVISIBILITY(3, "invisibility"),
    REGENERATION(4, "regeneration");
    
    private final int code;
    private final String description;
    
    private RuneType(int code, String description) {
        this.code = code;
        this.description = description;
    }

    public int getCode() {
        return code;
    }

    public String getDescription() {
        return description;
    }
    
    public static RuneType forCode(int code) {
        for (RuneType t : values()) {
            if (t.code == code) {
                return t;
            }
        }
        throw new RuntimeException("invalid rune type");
    }
    
}