question: escape the given identifier value and append it to the string builder sbuf . if sbuf is null , a new stringbuilder will be returned . this method is different from appendescapedliteral in that it includes the quoting required for the identifier while #escapeliteral stringbuilder , string , boolean does not . concode_field_sep Charset utf8Charset concode_field_sep byte[] encodeUTF8 concode_elem_sep StringBuffer appendEscapedLiteral concode_elem_sep StringBuffer appendEscapedIdentifier concode_elem_sep String toHexString concode_elem_sep void doAppendEscapedLiteral concode_elem_sep int parseServerVersionStr concode_elem_sep StringBuilder escapeLiteral concode_elem_sep void doAppendEscapedIdentifier
target: StringBuilder function ( StringBuilder arg0 , String arg1 ) { if ( arg0 == null ) { arg0 = new StringBuilder ( 2 + arg1 . length ( ) * 11 / 10 ) ; } doAppendEscapedIdentifier ( arg0 , arg1 ) ; return arg0 ; }