src/share/classes/java/awt/HeadlessException.java
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@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
@@ -36,14 +36,28 @@
public class HeadlessException extends UnsupportedOperationException {
/*
* JDK 1.4 serialVersionUID
*/
private static final long serialVersionUID = 167183644944358563L;
+
+ /**
+ * Constructs new {@code HeadlessException}
+ */
public HeadlessException() {}
+
+ /**
+ * Create a new instance with the specified detailed error message.
+ *
+ * @param msg the error message
+ */
public HeadlessException(String msg) {
super(msg);
}
+
+ /**
+ * {@inheritDoc}
+ */
public String getMessage() {
String superMessage = super.getMessage();
String headlessMessage = GraphicsEnvironment.getHeadlessMessage();
if (superMessage == null) {