anchor.diff:  	Supported data types::: `BigDecimal`, `BigInteger`, `byte`, `short`, `int`, `long` and the respective wrappers of the primitive types; additionally supported by HV: any sub-type of `CharSequence` (the numeric value represented by the character sequence is evaluated), any sub-type of `Number` and `javax.money.MonetaryAmount`
   	Hibernate metadata impact::: None
   
  -
   `@Null`:: Checks that the annotated value is `null`
   	Supported data types::: Any type
   	Hibernate metadata impact::: None
  
positive.code: 	Supported data types::: `BigDecimal`, `BigInteger`, `byte`, `short`, `int`, `long` and the respective wrappers of the primitive types; additionally supported by HV: any sub-type of `CharSequence` (the numeric value represented by the character sequence is evaluated), any sub-type of `Number` and `javax.money.MonetaryAmount`
  	Hibernate metadata impact::: Adds a check constraint on the column
  
  `@NotNull`:: Checks that the annotated value is not `null`
  	Supported data types::: Any type
  	Hibernate metadata impact::: Column(s) are not nullable
  
negative.code: 	Supported data types::: BigDecimal, `BigInteger`, `CharSequence`, `byte`, `short`, `int`, `long` and the respective wrappers of the primitive types; additionally supported by HV: any sub-type of `Number`
  	Hibernate metadata impact::: Defines column precision and scale
  
  `@Email`:: Checks whether the specified character sequence is a valid email address. The optional parameters `regexp` and `flags` allow to specify an additional regular expression (including regular expression flags) which the email must match.
  	Supported data types::: `CharSequence`
  	Hibernate metadata impact::: None
  
  `@Future`:: Checks whether the annotated date is in the future
  	Supported data types::: `java.util.Date`, `java.util.Calendar`, `java.time.Instant`, `java.time.LocalDate`, `java.time.LocalDateTime`, `java.time.LocalTime`, `java.time.MonthDay`, `java.time.OffsetDateTime`, `java.time.OffsetTime`, `java.time.Year`, `java.time.YearMonth`, `java.time.ZonedDateTime`, `java.time.chrono.HijrahDate`, `java.time.chrono.JapaneseDate`, `java.time.chrono.MinguoDate`, `java.time.chrono.ThaiBuddhistDate`; additionally supported by HV, if the http://www.joda.org/joda-time/[Joda Time] date/time API is on the classpath: any implementations of `ReadablePartial` and `ReadableInstant`
  	Hibernate metadata impact::: None
  