Container
A FocusMemento must be {@link #dispose() disposed} after use to free up allocatedresources. @author Torgil Zethson @since 3.0.0
FocusMemento
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} } private void installFocusMemento() { if (trackFocus()) { focusMemento = new FocusMemento(editorPanel); addResource(new DisposableWindowElementResource(focusMemento)); } }