public boolean removeIgnored(Class<?> c,String displayName){
  HashSet<String> list;
  if (m_Ignored.contains(c)) {
    list=m_Ignored.get(c);
  }
 else {
    list=new HashSet<String>();
  }
  return list.remove(displayName);
}

public boolean removeIgnored ( Class < ? > c , String displayName ) { HashSet < String > list ; if ( m_Ignored . contains ( c ) ) { list = m_Ignored . get ( c ) ; } else { list = new HashSet < String > ( ) ; } return list . remove ( displayName ) ; }
removes the given display name from the ignore list of the class . returns whether the removing was succesful , i . e . whether the display name was in the list .
