code: private static void renderExpr(
        CodeBlock.Builder code, List<Node<PluralType>> rangeList, boolean equal, boolean decimalsZero) {
      
      int size = rangeList.size();
      String r = "";
  
      // Join the range list expressions with the OR operator.
      for (int i = 0; i < size; i++) {
        if (i > 0) {
          r += " || ";
        }
        r += renderRange("zz", rangeList.get(i));
      }
  
      // Wrap the expression in an IF.
      String fmt = "if (";
      if (decimalsZero) {
        fmt += "o.nd() != 0 || ";
      }
  
      if (equal) {
        fmt += size == 1 ? "!$L" : "!($L)";
      } else {
        fmt += "($L)";
      }
  
      fmt += ")";
  
      // Wrap the IF as a block.
      code.beginControlFlow(fmt, r);
      code.addStatement("return false");
      code.endControlFlow();
    }
docs: Render the expression body of a branch method.