return the parameter value . applies only to regular parameters , not to file upload parameters . if the parameter is not present in the underlying request , then null is returned . if the parameter is present , but has no associated value , then an empty string is returned . if the parameter is multivalued , the first value that appears in the request is returned . concode_field_sep String DEFAULT_ENCODING concode_elem_sep String defaultEncoding concode_elem_sep int SINGLE_FILE_SIZE_MAX concode_elem_sep int SIZE_THRESHOLD concode_elem_sep int TOTAL_SIZE_MAX concode_elem_sep Map<String,List<RequestUploadedFile>> fileParams concode_elem_sep Pattern EXTRACT_LASTPART_PATTERN concode_elem_sep RequestProcessingError error concode_elem_sep Map<String,List<String>> regularParams concode_elem_sep int FIRST_VALUE concode_field_sep String[] getParameterValues concode_elem_sep void addMultivaluedFile concode_elem_sep File getDefaultTempDir concode_elem_sep void convertToMaps concode_elem_sep String guessContentType concode_elem_sep void addSingleValueItem concode_elem_sep Map<String,String[]> getParameterMap concode_elem_sep RequestProcessingError getError concode_elem_sep void addMultivaluedItem concode_elem_sep RequestUploadedFile[] getUploadedFiles concode_elem_sep Enumeration<String> getParameterNames concode_elem_sep void addItemValue concode_elem_sep void addSingleValueFile
String function ( String arg0 ) { String loc0 = null ; List < String > loc1 = regularParams . get ( arg0 ) ; if ( loc1 == null ) { } else if ( loc1 . isEmpty ( ) ) { loc0 = "srini_string" ; } else { loc0 = loc1 . get ( FIRST_VALUE ) ; } return loc0 ; }