reset this builder to the empty state . concode_field_sep CharsRef ref concode_elem_sep String NULL_STRING concode_field_sep void grow concode_elem_sep void copyChars concode_elem_sep void copyChars concode_elem_sep int length concode_elem_sep void setCharAt concode_elem_sep void setLength concode_elem_sep void copyUTF8Bytes concode_elem_sep void copyUTF8Bytes concode_elem_sep int hashCode concode_elem_sep CharsRef get concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep CharsRef toCharsRef concode_elem_sep char[] chars concode_elem_sep char charAt concode_elem_sep CharsRefBuilder append concode_elem_sep CharsRefBuilder append concode_elem_sep CharsRefBuilder append concode_elem_sep void append
void function ( ) { ref . length = 0 ; }