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<div class="block">Defines the requirements for an object that listens to an event source.</div>
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<th class="colFirst" scope="row"><a href="mxUndoableEdit.mxUndoableChange.html" title="interface in com.mxgraph.util">mxUndoableEdit.mxUndoableChange</a></th>
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<div class="block">Defines the requirements for an undoable change.</div>
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<caption><span>Class Summary</