Make productToArray private

Author: liufengyun

library/src/scala/runtime/Tuple.scala

@@ -16,7 +16,7 @@ object Tuple {
     case self: Product => productToArray(self).asInstanceOf[IArray[Object]]
   }
 
-  def productToArray(self: Product): Array[Object] = {
+  private def productToArray(self: Product): Array[Object] = {
     val arr = new Array[Object](self.productArity)
     var i = 0
     while (i < arr.length) {

library/src/scala/util/FromDigits.scala

@@ -156,11 +156,11 @@ object FromDigits {
     x
   }
 
-  given BigIntFromDigits as FromDigits.WithRadix[BigInt] {
+  given BigIntFromDigits as WithRadix[BigInt] {
     def fromDigits(digits: String, radix: Int): BigInt = BigInt(digits, radix)
   }
 
-  given BigDecimalFromDigits as FromDigits.Floating[BigDecimal] {
+  given BigDecimalFromDigits as Floating[BigDecimal] {
     def fromDigits(digits: String): BigDecimal = BigDecimal(digits)
   }
 }