/** Gets the number of properties of this object. */
@Override
public int getPropertiesCount() {
ObjectType implicitPrototype = getImplicitPrototype();
if (implicitPrototype == null) {
return this.properties.size();
}
int localCount = 0;
for (String property : properties.keySet()) {
if (!implicitPrototype.hasProperty(property)) {
localCount++;
}
}
return implicitPrototype.getPropertiesCount() + localCount;
}
