@Test
    void sinceJavadocTagAddedToClass() {
        String fileContents = getFileContentsFromShapeName("SinceStructure", true);
        String expected = "/**\n" +
                " * @since 1.2\n" +
                " */\n" +
                "@SmithyGenerated\n" +
                "public final class SinceStructureTrait";
        assertTrue(fileContents.contains(expected));
    }
\n" +
                "     * Has docs in addition to deprecated\n" +
                "     *\n" +
                "     * @deprecated As of yesterday. A message\n" +
                "
smithy-trait-codegen/src/test/java/software/amazon/smithy/traitcodegen/integrations/javadoc/JavadocTest.java