1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN"> 2 <html> 3 <head> 4 <title>javax.print.event package</title> 5 <!-- 6 Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. 7 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 8 9 This code is free software; you can redistribute it and/or modify it 10 under the terms of the GNU General Public License version 2 only, as 11 published by the Free Software Foundation. Oracle designates this 12 particular file as subject to the "Classpath" exception as provided 13 by Oracle in the LICENSE file that accompanied this code. 14 15 This code is distributed in the hope that it will be useful, but WITHOUT 16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 17 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 18 version 2 for more details (a copy is included in the LICENSE file that 19 accompanied this code). 20 21 You should have received a copy of the GNU General Public License version 22 2 along with this work; if not, write to the Free Software Foundation, 23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 25 Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 26 or visit www.oracle.com if you need additional information or have any 27 questions. 28 --> 29 </head> 30 <body bgcolor="white"> 31 Package javax.print.event contains event classes and listener interfaces. 32 <p> 33 They may be used to monitor both print services (such as printers going 34 on-line & off-line), and the progress of a specific print job. 35 <P> 36 Please note: In the javax.print APIs, a null reference parameter to methods 37 is incorrect unless explicitly documented on the method as having a meaningful 38 interpretation. Usage to the contrary is incorrect coding and may result 39 in a run time exception either immediately or at some later time. 40 IllegalArgumentException and NullPointerException are examples of 41 typical and acceptable run time exceptions for such cases. 42 <P> 43 @since 1.4 44 </body> 45 </html>