001 /* 002 * Created on Dec 21, 2009 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 005 * in compliance with the License. You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software distributed under the License 010 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 011 * or implied. See the License for the specific language governing permissions and limitations under 012 * the License. 013 * 014 * Copyright @2009-2010 the original author or authors. 015 */ 016 package org.fest.util; 017 018 /** 019 * Understands utility methods related to stack traces. 020 * 021 * @author Alex Ruiz 022 * 023 * @since 1.1.2 024 */ 025 public class StackTraces { 026 027 /** Singleton instance. */ 028 private static final StackTraces INSTANCE = new StackTraces(); 029 030 /** 031 * Creates a new </code>{@link StackTraces}</code>. 032 */ 033 @VisibleForTesting 034 public StackTraces() {} 035 036 /** 037 * Returns the singleton instance of this class. 038 * @return the singleton instance of this class. 039 */ 040 public static StackTraces instance() { 041 return INSTANCE; 042 } 043 044 /** 045 * Returns the stack trace for the current thread. 046 * @return the stack trace for the current thread. 047 */ 048 public StackTraceElement[] stackTraceInCurrentThread() { 049 return Thread.currentThread().getStackTrace(); 050 } 051 }