private List<AttributeMetaData> seperateSpecialAttributeMetaData(ExampleSetMetaData metaData){
  ArrayList<AttributeMetaData> specialStuff=new ArrayList<AttributeMetaData>();
  for (  AttributeMetaData att : metaData.getAllAttributes()) {
    if (att.isSpecial()) {
      specialStuff.add(att);
    }
  }
  return specialStuff;
}

private List < AttributeMetaData > seperateSpecialAttributeMetaData ( ExampleSetMetaData metaData ) { ArrayList < AttributeMetaData > specialStuff = new ArrayList < AttributeMetaData > ( ) ; for ( AttributeMetaData att : metaData . getAllAttributes ( ) ) { if ( att . isSpecial ( ) ) { specialStuff . add ( att ) ; } } return specialStuff ; }
separates all attributemetadata - objects with a special role
