void (@NotNull SvnConfiguration configuration) { configuration.setCheckNestedForQuickMerge(myCheckNestedInQuickMerge.isSelected()); configuration.setIgnoreSpacesInAnnotate(myIgnoreWhitespaceDifferenciesInCheckBox.isSelected()); configuration.setShowMergeSourcesInAnnotate(myShowMergeSourceInAnnotate.isSelected()); if (!myMaximumNumberOfRevisionsCheckBox.isSelected()) { configuration.setMaxAnnotateRevisions(-1); } else { configuration.setMaxAnnotateRevisions(((SpinnerNumberModel)myNumRevsInAnnotations.getModel()).getNumber().intValue()); } }