How to use

add

method

in

org.geotools.data.store.FilteringFeatureCollection

public boolean addAll(Collection c) {
  boolean changed = false;
  
  for ( Iterator<F> i = c.iterator(); i.hasNext(); ) {
    changed = changed | add( i.next() );
  }
  
  return changed;
}

public boolean addAll(Collection c) {
  boolean changed = false;
  
  for ( Iterator i = c.iterator(); i.hasNext(); ) {
    changed = changed | add( i.next() );
  }
  
  return changed;
}