Java Module jdk.jfr Package jdk.jfr Annotation Type Timestamp（JDK11）

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@Retention(RUNTIME)
@Target({FIELD,TYPE,METHOD})
public @interface Timestamp

Event field annotation, specifies that the value is a point in time.

Fields
Modifier and Type	Fields	Description
`static String`	`MILLISECONDS_SINCE_EPOCH`	The unit for the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC.
`static String`	`TICKS`	The unit for the number of ticks that have transpired since some arbitrary starting date.

Optional Element Summary
Optional Elements
Modifier and Type Optional Element Description
String value
Unit for the time stamp.

Annotation Type Timestamp