Converts the specified surrogate pair to its supplementary code
point value. This method does not validate the specified
surrogate pair. The caller must validate it using {@link
#isSurrogatePair(char, char) isSurrogatePair} if necessary.
@param high the high-surrogate code unit
@param low the low-surrogate code unit
@return the supplementary code point composed from the
specified surrogate pair.
@since 1.5
Converts the specified surrogate pair to its supplementary code point value. This method does not validate the specified surrogate pair. The caller must validate it using {@link #isSurrogatePair(char, char) isSurrogatePair} if necessary.
@param high the high-surrogate code unit @param low the low-surrogate code unit @return the supplementary code point composed from the specified surrogate pair. @since 1.5