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Java Source | 1997-05-20 | 1.3 KB | 43 lines |
- /*
- * @(#)EventObject.java 1.5 96/11/23
- *
- * Copyright (c) 1995, 1996 Sun Microsystems, Inc. All Rights Reserved.
- *
- * This software is the confidential and proprietary information of Sun
- * Microsystems, Inc. ("Confidential Information"). You shall not
- * disclose such Confidential Information and shall use it only in
- * accordance with the terms of the license agreement you entered into
- * with Sun.
- *
- * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
- * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
- * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
- * THIS SOFTWARE OR ITS DERIVATIVES.
- *
- * CopyrightVersion 1.1_beta
- *
- */
-
- package java.util;
-
- public class EventObject implements java.io.Serializable {
- protected transient Object source;
-
- public EventObject(Object source) {
- if (source == null)
- throw new IllegalArgumentException("null source");
-
- this.source = source;
- }
-
- public Object getSource() {
- return source;
- }
-
- public String toString() {
- return getClass().getName() + "[source=" + source + "]";
- }
- }
-