@Test public final void testUndo() { saveState(); changeState(); undoableEdit.undo(); assertTrue("state is back to orginal after undo", currentStateIsIdenticalToSavedState()); }
public abstract void undo();
AbstractCyEdit { public abstract void undo(); }
AbstractCyEdit { public abstract void undo(); AbstractCyEdit(String presentationName); }
AbstractCyEdit { public abstract void undo(); AbstractCyEdit(String presentationName); final String getPresentationName(); final String getRedoPresentationName(); final String getUndoPresentationName(); abstract void undo(); abstract void redo(); }
AbstractCyEdit { public abstract void undo(); AbstractCyEdit(String presentationName); final String getPresentationName(); final String getRedoPresentationName(); final String getUndoPresentationName(); abstract void undo(); abstract void redo();  }