how to create a single annotation accept multiple values in Java

Question

I have a Annotation called

@Retention( RetentionPolicy.SOURCE )
@Target( ElementType.METHOD )
public @interface JIRA
{
    /**
     * The \'Key\' (Bug number /          


        

Answer 1

Change your key() function to return String[] rather than String then you can pass various values using String[]

public @interface JIRA {
/**
 * The 'Key' (Bug number / JIRA reference) attribute of the JIRA issue.
 */
String[] key();
}

Use it like below

@JIRA(key = {"JIRA1", "JIRA2"})