1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/java/com/squareup/javapoet/AnnotationSpecTest.java b/src/test/java/com/squareup/javapoet/AnnotationSpecTest.java
index 49606c7..97c1e6e 100644
--- a/src/test/java/com/squareup/javapoet/AnnotationSpecTest.java
+++ b/src/test/java/com/squareup/javapoet/AnnotationSpecTest.java
@@ -20,6 +20,8 @@ import java.lang.annotation.Annotation;
 import java.lang.annotation.Inherited;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.util.Arrays;
+
 import javax.lang.model.element.TypeElement;
 import org.junit.Rule;
 import org.junit.Test;
@@ -371,6 +373,16 @@ public final class AnnotationSpecTest {
     }
   }
 
+  @Test public void modifyMembers() {
+    AnnotationSpec.Builder builder = AnnotationSpec.builder(SuppressWarnings.class)
+            .addMember("value", "$S", "Foo");
+    
+    builder.members.clear();
+    builder.members.put("value", Arrays.asList(CodeBlock.of("$S", "Bar")));
+
+    assertThat(builder.build().toString()).isEqualTo("@java.lang.SuppressWarnings(\"Bar\")");
+  }
+
   private String toString(TypeSpec typeSpec) {
     return JavaFile.builder("com.squareup.tacos", typeSpec).build().toString();
   }