#9 Added @Important annotation.

Author: cbuschka

src/main/java/com/github/codestickers/Important.java

@@ -0,0 +1,23 @@
+package com.github.codestickers;
+
+import java.lang.annotation.*;
+
+/**
+ * This annotation contains related information.
+ */
+@Retention(RetentionPolicy.CLASS)
+@Target({ElementType.TYPE,
+        ElementType.FIELD,
+        ElementType.METHOD,
+        ElementType.PARAMETER,
+        ElementType.CONSTRUCTOR,
+        ElementType.LOCAL_VARIABLE,
+        ElementType.ANNOTATION_TYPE,
+        ElementType.PACKAGE,
+        ElementType.TYPE_PARAMETER,
+        ElementType.TYPE_USE})
+@Documented
+@Repeatable(Importants.class)
+public @interface Important {
+    String value() default "";
+}

src/main/java/com/github/codestickers/Importants.java

@@ -0,0 +1,23 @@
+package com.github.codestickers;
+
+import java.lang.annotation.*;
+
+/**
+ * A container for annotation repetition.
+ */
+@Retention(RetentionPolicy.CLASS)
+@Target({ElementType.TYPE,
+		ElementType.FIELD,
+		ElementType.METHOD,
+		ElementType.PARAMETER,
+		ElementType.CONSTRUCTOR,
+		ElementType.LOCAL_VARIABLE,
+		ElementType.ANNOTATION_TYPE,
+		ElementType.PACKAGE,
+		ElementType.TYPE_PARAMETER,
+		ElementType.TYPE_USE})
+@Documented
+public @interface Importants
+{
+	Important[] value();
+}

src/test/java/com/github/codestickers/ImportantTest.java

@@ -0,0 +1,16 @@
+package com.github.codestickers;
+
+public class ImportantTest {
+
+    @Important("first one")
+    @Important("duplicate")
+    public static class SomeClass {
+        @Important("check if really required")
+        public SomeClass() {
+        }
+
+        public @Important("dont know how") Void m(@Important long param) {
+            return null;
+        }
+    }
+}