Here you can find the source of makeSignatureString(MBeanParameterInfo[] info)
public static String makeSignatureString(MBeanParameterInfo[] info)
//package com.java2s; /*//from ww w .j ava 2 s . c om * JBoss, Home of Professional Open Source. * Copyright 2006, Red Hat Middleware LLC, and individual contributors * as indicated by the @author tags. See the copyright.txt file in the * distribution for a full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ import javax.management.MBeanParameterInfo; public class Main { public static String makeSignatureString(MBeanParameterInfo[] info) { String[] sig = new String[info.length]; for (int i = 0; i < info.length; i++) { sig[i] = info[i].getType(); } return makeSignatureString(sig); } public static String makeSignatureString(String[] sig) { StringBuffer buf = new StringBuffer("("); for (int i = 0; i < sig.length; i++) { buf.append(sig[i]); if (i != sig.length - 1) { buf.append(","); } } buf.append(")"); return buf.toString(); } }