1 /*
   2  * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
   3  * 
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * The contents of this file are subject to the terms of either the Universal Permissive License
   7  * v 1.0 as shown at http://oss.oracle.com/licenses/upl
   8  *
   9  * or the following license:
  10  *
  11  * Redistribution and use in source and binary forms, with or without modification, are permitted
  12  * provided that the following conditions are met:
  13  * 
  14  * 1. Redistributions of source code must retain the above copyright notice, this list of conditions
  15  * and the following disclaimer.
  16  * 
  17  * 2. Redistributions in binary form must reproduce the above copyright notice, this list of
  18  * conditions and the following disclaimer in the documentation and/or other materials provided with
  19  * the distribution.
  20  * 
  21  * 3. Neither the name of the copyright holder nor the names of its contributors may be used to
  22  * endorse or promote products derived from this software without specific prior written permission.
  23  * 
  24  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
  25  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
  26  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
  27  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  29  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  30  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
  31  * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33 package org.openjdk.jmc.rjmx.test.testutil;
  34 
  35 /**
  36  * Toolkit for testing related methods.
  37  */
  38 public class TestToolkit {
  39         public final static String PROPERTY_TESTS_QUIET = "jmc.test.rjmx.quiet"; //$NON-NLS-1$
  40 
  41         static {
  42                 String quiet = System.getProperty(PROPERTY_TESTS_QUIET);
  43                 // If unset, use quiet as default.
  44                 if (quiet == null) {
  45                         System.setProperty(PROPERTY_TESTS_QUIET, "true"); //$NON-NLS-1$
  46                 }
  47         }
  48 
  49         private TestToolkit() {
  50                 // Not to be instantiated.
  51         }
  52 
  53         public static void println(Object message) {
  54                 if (Boolean.getBoolean(PROPERTY_TESTS_QUIET)) {
  55                         return;
  56                 }
  57                 System.out.println(message);
  58         }
  59 
  60         public static void print(Object message) {
  61                 if (Boolean.getBoolean(PROPERTY_TESTS_QUIET)) {
  62                         return;
  63                 }
  64                 System.out.print(message);
  65         }
  66 }