Added annotations module.

annotation/pom.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>io.smallrye.common</groupId>
+    <artifactId>smallrye-common-parent</artifactId>
+    <version>1.0.2-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>smallrye-common-annotation</artifactId>
+
+  <name>SmallRye Common: Annotations</name>
+
+  <profiles>
+    <profile>
+      <id>coverage</id>
+      <properties>
+        <argLine>@{jacocoArgLine}</argLine>
+      </properties>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.jacoco</groupId>
+            <artifactId>jacoco-maven-plugin</artifactId>
+            <executions>
+              <execution>
+                <id>report</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>report</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+</project>

annotation/src/main/java/io/smallrye/common/annotation/Experimental.java

@@ -0,0 +1,18 @@
+package io.smallrye.common.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that specifies that an element is experimental and may change without notice.
+ */
+@Inherited
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ ElementType.METHOD, ElementType.TYPE })
+public @interface Experimental {
+    String value() default "";
+
+}

pom.xml

@@ -45,6 +45,7 @@
     </scm>
 
     <modules>
+        <module>annotation</module>
         <module>constraint</module>
         <module>cpu</module>
         <module>expression</module>