use #getfilecontentasstring string , string instead . concode_field_sep Log LOG concode_elem_sep int DEFAULT_BUFFER_SIZE concode_field_sep byte[] serialize concode_elem_sep String getResourceAsString concode_elem_sep String getStreamContentAsString concode_elem_sep byte[] getFileContentAsBytes concode_elem_sep String getFileContentAsString concode_elem_sep String getFileContentAsString concode_elem_sep String getFileContentAsString concode_elem_sep String getFileContentAsString concode_elem_sep byte[] getResourceAsBytes concode_elem_sep byte[] getStreamContentAsBytes concode_elem_sep Object deserialize
String function ( String arg0 , String arg1 ) { return getFileContentAsString ( arg0 , arg1 ) ; }