public static boolean isUnconditionalLabel(@Nullable PsiSwitchLabelStatementBase label) {
    if (label == null) return false;
    if (isDefaultLabel(label)) return true;
    PsiSwitchBlock switchBlock = label.getEnclosingSwitchBlock();
    if (switchBlock == null) return false;
    PsiExpression expression = switchBlock.getExpression();
    if (expression == null) return false;
    PsiType type = expression.getType();
    if (type == null) return false;
    PsiCaseLabelElementList labelElementList = label.getCaseLabelElementList();
    if (labelElementList == null) return false;
    return StreamEx.of(labelElementList.getElements())
      .select(PsiPattern.class)
      .anyMatch(pattern -> JavaPsiPatternUtil.isUnconditionalForType(pattern, type));
  }
public static boolean isUnconditionalLabel(@Nullable PsiSwitchLabelStatementBase label)