AttributeMap(int runIndex,
    int beginIndex,
    int endIndex) 
{
            this.runIndex = runIndex;
            this.beginIndex = beginIndex;
            this.endIndex = endIndex;
}

 public Set entrySet() 
{
            HashSet set = new HashSet();
            synchronized (AttributedString.this) {
                int size = runAttributes[runIndex].size();
                for (int i = 0; i <  size; i++) {
                    Attribute key = (Attribute) runAttributes[runIndex].get(i);
                    Object value = runAttributeValues[runIndex].get(i);
                    if (value instanceof Annotation) {
                        value = AttributedString.this.getAttributeCheckRange(key,
                                                             runIndex, beginIndex, endIndex);
                        if (value == null) {
                            continue;
                        }
                    }
                    Map.Entry entry = new AttributeEntry(key, value);
                    set.add(entry);
                }
            }
            return set;
}

 public Object get(Object key) 
{
            return AttributedString.this.getAttributeCheckRange((Attribute) key, runIndex, beginIndex, endIndex);
}