/**
  * Returns a composed {@link BiCharToFloatFunction} that first applies the {@code before}
  * functions to its input, and then applies this function to the result. If evaluation of either
  * operation throws an exception, it is relayed to the caller of the composed operation. This
  * method is just convenience, to provide the ability to execute an operation which accepts {@code
  * char} input, before this primitive function is executed.
  *
  * @param before1 The first function to apply before this function is applied
  * @param before2 The second function to apply before this function is applied
  * @return A composed {@code BiCharToFloatFunction} that first applies the {@code before}
  *     functions to its input, and then applies this function to the result.
  * @throws NullPointerException If given argument is {@code null}
  * @implSpec The input argument of this method is a able to handle primitive values. In this case
  *     this is {@code char}.
  */
 @Nonnull
 default BiCharToFloatFunction composeFromChar(
     @Nonnull final CharFunction<? extends T> before1,
     @Nonnull final CharToDoubleFunction before2) {
   Objects.requireNonNull(before1);
   Objects.requireNonNull(before2);
   return (value1, value2) -> applyAsFloat(before1.apply(value1), before2.applyAsDouble(value2));
 }
 /**
  * Returns a composed {@link CharPredicate} that first applies the {@code before} function to its
  * input, and then applies this predicate to the result. If evaluation of either operation throws
  * an exception, it is relayed to the caller of the composed operation. This method is just
  * convenience, to provide the ability to execute an operation which accepts {@code char} input,
  * before this primitive predicate is executed.
  *
  * @param before The function to apply before this predicate is applied
  * @return A composed {@code CharPredicate} that first applies the {@code before} function to its
  *     input, and then applies this predicate to the result.
  * @throws NullPointerException If given argument is {@code null}
  * @implSpec The input argument of this method is a able to handle primitive values. In this case
  *     this is {@code char}.
  */
 @Nonnull
 default CharPredicate composeFromChar(@Nonnull final CharToDoubleFunction before) {
   Objects.requireNonNull(before);
   return (value) -> test(before.applyAsDouble(value));
 }
 /**
  * Returns a composed {@link ObjBiByteToDoubleFunction} that first applies this function to its
  * input, and then applies the {@code after} function to the result. If evaluation of either
  * operation throws an exception, it is relayed to the caller of the composed operation. This
  * method is just convenience, to provide the ability to transform this primitive function to an
  * operation returning {@code double}.
  *
  * @param after The function to apply after this function is applied
  * @return A composed {@code ObjBiByteToDoubleFunction} that first applies this function to its
  *     input, and then applies the {@code after} function to the result.
  * @throws NullPointerException If given argument is {@code null}
  * @implSpec The input argument of this method is a able to return primitive values. In this case
  *     this is {@code double}.
  */
 @Nonnull
 default ObjBiByteToDoubleFunction<T> andThenToDouble(@Nonnull final CharToDoubleFunction after) {
   Objects.requireNonNull(after);
   return (t, value1, value2) -> after.applyAsDouble(applyAsChar(t, value1, value2));
 }
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 /**
  * Returns a composed {@link DoubleSupplier2} that first applies this supplier to its input, and
  * then applies the {@code after} function to the result. If evaluation of either operation throws
  * an exception, it is relayed to the caller of the composed operation. This method is just
  * convenience, to provide the ability to transform this primitive supplier to an operation
  * returning {@code double}.
  *
  * @param after The function to apply after this supplier is applied
  * @return A composed {@code DoubleSupplier2} that first applies this supplier to its input, and
  *     then applies the {@code after} function to the result.
  * @throws NullPointerException If given argument is {@code null}
  * @implSpec The input argument of this method is a able to return primitive values. In this case
  *     this is {@code double}.
  */
 @Nonnull
 default DoubleSupplier2 andThenToDouble(@Nonnull final CharToDoubleFunction after) {
   Objects.requireNonNull(after);
   return () -> after.applyAsDouble(getAsChar());
 }