EmailToken.java

package hudson.plugins.emailext.plugins;

import net.java.sezpoz.Indexable;
import org.jenkinsci.plugins.tokenmacro.TokenMacro;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.SOURCE;

@Indexable(type=TokenMacro.class)
@Retention(SOURCE)
@Target({TYPE})
@Documented
public @interface EmailToken {
    /* we don't need anything in here, just the annotation itself */
}