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src/java.desktop/share/classes/java/awt/dnd/DragSourceAdapter.java
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*** 1,7 ****
/*
! * Copyright (c) 2001, 2003, 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
--- 1,7 ----
/*
! * Copyright (c) 2001, 2020, 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
*** 56,65 ****
--- 56,70 ----
*/
public abstract class DragSourceAdapter
implements DragSourceListener, DragSourceMotionListener {
/**
+ * Constructs a {@code DragSourceAdapter}.
+ */
+ protected DragSourceAdapter() {}
+
+ /**
* Called as the cursor's hotspot enters a platform-dependent drop site.
* This method is invoked when all the following conditions are true:
* <UL>
* <LI>The cursor's hotspot enters the operable part of
* a platform-dependent drop site.
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