returns a hashcode for this user object . concode_field_sep User _author concode_elem_sep String _content concode_elem_sep DateTime _timestamp concode_field_sep void setAuthor concode_elem_sep User getAuthor concode_elem_sep DateTime getTimePosted concode_elem_sep String getContent concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep int compareTo concode_elem_sep void setTimestamp
int function ( ) { return new HashCodeBuilder ( 17 , 31 ) . append ( _content ) . append ( _timestamp ) . append ( _author ) . toHashCode ( ) ; }