String (NamedScriptableDefinition variable) { if (!(variable instanceof MatchVariableConstraint constraint)) { return ""; } final int minCount = constraint.getMinCount(); final int maxCount = constraint.getMaxCount(); if (minCount == 1 && maxCount == 1) { return ""; } return SSRBundle.message("min.occurs.tooltip.message", minCount, (maxCount == Integer.MAX_VALUE) ? "∞" : maxCount); }