private void appendStatements(PolicyType policy,String prefix){
  List<Statement> appendStatements=newStatements(policy,prefix);
  for (  Statement statement : appendStatements) {
    appendStatement(statement);
  }
}

private void appendStatements ( PolicyType policy , String prefix ) { List < Statement > appendStatements = newStatements ( policy , prefix ) ; for ( Statement statement : appendStatements ) { appendStatement ( statement ) ; } }
appends new statements for given policy type .
