| /******************************************************************************* |
| * Copyright (c) 2009, 2019 Xored Software Inc and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Xored Software Inc - initial API and implementation and/or initial documentation |
| *******************************************************************************/ |
| package org.eclipse.rcptt.util; |
| |
| public class MathUtils { |
| |
| public static double round(double value, int places) { |
| if (places < 0) |
| throw new IllegalArgumentException(); |
| |
| long factor = (long) Math.pow(10, places); |
| value = value * factor; |
| long tmp = Math.round(value); |
| return (double) tmp / factor; |
| } |
| |
| } |
