Here you can find the source of formatMessage(final String pattern, final String param1)
public static String formatMessage(final String pattern, final String param1)
//package com.java2s; /*!/*from w ww. ja v a2 s . c om*/ * This program is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software * Foundation. * * You should have received a copy of the GNU Lesser General Public License along with this * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html * or from the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * This program 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. * * Copyright (c) 2002-2017 Hitachi Vantara.. All rights reserved. */ import java.text.MessageFormat; public class Main { public static String formatMessage(final String pattern, final String param1) { try { final Object[] args = { param1 }; return MessageFormat.format(pattern, args); } catch (Exception e) { return '!' + pattern + '!'; } } public static String formatMessage(final String pattern, final String param1, final String param2) { try { final Object[] args = { param1, param2 }; return MessageFormat.format(pattern, args); } catch (Exception e) { return '!' + pattern + '!'; } } public static String formatMessage(final String pattern, final String param1, final String param2, final String param3) { try { final Object[] args = { param1, param2, param3 }; return MessageFormat.format(pattern, args); } catch (Exception e) { return '!' + pattern + '!'; } } public static String formatMessage(final String pattern, final String param1, final String param2, final String param3, final String param4) { try { final Object[] args = { param1, param2, param3, param4 }; return MessageFormat.format(pattern, args); } catch (Exception e) { return '!' + pattern + '!'; } } }