1 files changed, 18 insertions, 0 deletions
diff --git a/ri/src/main/java/javax/annotation/Signed.java b/ri/src/main/java/javax/annotation/Signed.java
new file mode 100644
index 0000000..2c2fa06
--- /dev/null
+++ b/ri/src/main/java/javax/annotation/Signed.java
@@ -0,0 +1,18 @@
+package javax.annotation;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+import javax.annotation.meta.TypeQualifierNickname;
+import javax.annotation.meta.When;
+
+/** Used to annotate a value of unknown sign */
+
+@Documented
+@TypeQualifierNickname
+@Nonnegative(when = When.UNKNOWN)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Signed {
+
+}