2 import java.util.Vector;
4 class FileNode extends TreeNode {
5 private Vector type_decls;
8 type_decls=new Vector();
11 public void addClass(ClassNode tdn) {
15 public String printNode(int indent) {
17 for(int i=0;i<type_decls.size();i++) {
18 ClassNode cn=(ClassNode) type_decls.get(i);
19 st+=cn.printNode(indent);