Now also testing value= as well as arrays in annotation params.

test/pretty/resource/before/Annotation.java

@@ -6,4 +6,8 @@ class Annotation {
 	}
 	public void method(@SuppressWarnings("unused") int x) {
 	}
+	public void method2(@SuppressWarnings(value={"unused"}) int y) {
+	}
+	public void method3(@SuppressWarnings({"unused", "unchecked"}) int z) {
+	}
 }