@Override
                protected int colGetSize() {
                    return mSize;
                }
{@inheritDoc}
<p/>
<p>This implementation composes a string by iterating over its values. If
this set contains itself as a value, the string "(this Set)"
will appear in its place.
replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/utils/basic/ArraySet.java