2362N/A * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * Utility methods for use with {@link CountedTimerTask} instances. 0N/A * @author Brian Doherty 0N/A private static final boolean DEBUG =
false;
0N/A * Reschedule a CountedTimeTask at a different interval. Probably not 0N/A * named correctly. This method cancels the old task and computes the 0N/A * delay for starting the new task based on the new interval and the 0N/A * time at which the old task was last executed. 0N/A * @param timer the Timer for the task 0N/A * @param oldTask the old Task 0N/A * @param newTask the new Task 0N/A * @param oldInterval the old interval; use for debugging output 0N/A * @param newInterval scheduling interval in milliseconds 0N/A * check if original task ever ran - if not, then lastRun is 0N/A * undefined and we simply set the delay to 0.