void function ( ) { }
flushes the right column buffer , printing it and clearing the buffer . if the buffer is already empty , this does nothing . concode_field_sep int leftWidth concode_elem_sep StringBuffer leftBuf concode_elem_sep StringBuffer rightBuf concode_elem_sep IndentingWriter rightColumn concode_elem_sep IndentingWriter leftColumn concode_elem_sep Writer out concode_field_sep void writeSpaces concode_elem_sep Writer getRight concode_elem_sep void flush concode_elem_sep String toString concode_elem_sep void flushLeft concode_elem_sep void appendNewlineIfNecessary concode_elem_sep void outputFullLines concode_elem_sep Writer getLeft