void (@NotNull PsiExpressionList list) { appendStyledSpan(myBuffer, getHighlightingManager().getParenthesesAttributes(), "("); String separator = ", "; PsiExpression[] expressions = list.getExpressions(); for (int i = 0; i < expressions.length; i++) { PsiExpression expression = expressions[i]; expression.accept(this); if (i + 1 != expressions.length) appendStyledSpan(myBuffer, getHighlightingManager().getCommaAttributes(), separator); } appendStyledSpan(myBuffer, getHighlightingManager().getParenthesesAttributes(), ")"); }