Java tutorial
//package com.java2s; //License from project: LGPL import java.io.FileNotFoundException; import java.io.PrintWriter; import java.util.Hashtable; import java.util.Vector; public class Main { /** * dump bipartite community affiliation into a text file with node names * * @param OutFNm * @param CmtyVV * @param NIDNmH */ static void dumpCmtyVV(final String OutFNm, Vector<Vector<Integer>> CmtyVV, Hashtable<Integer, String> NIDNmH) { PrintWriter f; try { f = new PrintWriter(OutFNm); for (int c = 0; c < CmtyVV.size(); c++) { for (int u = 0; u < CmtyVV.get(c).size(); u++) { if (NIDNmH.containsKey(CmtyVV.get(c).get(u))) { f.printf("%s\t", NIDNmH.get(CmtyVV.get(c).get(u))); } else { f.printf("%d\t", (int) CmtyVV.get(c).get(u)); } } f.printf("\n"); } f.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } } }