System.out.println( "--- ASTParentsFirstIterator (parent) ---" );
ASTParentsFirstIterator iter3 = new ASTParentsFirstIterator( parent );
int count3 = 0;
while ( iter3.hasNext() ) {
AST n = iter3.nextNode();
count3++;
System.out.println( n );
}
assertEquals( 5, count3 );
}