Clipboard.checkSubclass

Checks that this class can be subclassed. <p> The SWT class library is intended to be subclassed only at specific, controlled points. This method enforces this rule unless it is overridden. </p><p> <em>IMPORTANT:</em> By providing an implementation of this method that allows a subclass of a class which does not normally allow subclassing to be created, the implementer agrees to be fully responsible for the fact that any such subclass will likely fail between SWT releases and will be strongly platform specific. No support is provided for user-written classes which are implemented in this fashion. </p><p> The ability to subclass outside of the allowed SWT classes is intended purely to enable those not on the SWT development team to implement patches in order to get around specific limitations in advance of when those limitations can be addressed by the team. Subclassing should not be attempted without an intimate and detailed understanding of the hierarchy. </p>

@exception SWTException <ul> <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> </ul>

class Clipboard
protected
void
checkSubclass
(
)

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