/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * See LICENSE.txt included in this distribution for the specific * language governing permissions and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at LICENSE.txt. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright (c) 2017, 2020, Chris Fraire . */ package org.opengrok.indexer.util; public class NumberUtil { /** * Parses the specified {@code value} without throwing a checked exception. */ public static Long tryParseLong(String value) { if (value == null) { return null; } try { return Long.parseLong(value); } catch (NumberFormatException e) { return null; } } /* private to enforce static */ private NumberUtil() { } }