for (i=0;i<m_decisionFeatures.length;i++) if (i==0)
for (i=0;i<m_decisionFeatures.length;i++) { if (i==0) {
  public String printFeatures()  {    int i;    String s = "";       for (i=0;i<m_decisionFeatures.length;i++)      if (i==0)	s = ""+(m_decisionFeatures[i]+1);      else	s += ","+(m_decisionFeatures[i]+1);    return s;  }