static GeneratedClassResource getGeneratedClassResource(String fullClassName) {
        return new GeneratedClassResource(fullClassName);
    }
@Test
    void getGeneratedIntermediateResource() {
        String className = "className";
        GeneratedClassResource retrieved = CompilationManagerUtils.getGeneratedClassResource(className);
        assertThat(retrieved).isNotNull();
        assertThat(retrieved.getFullClassName()).isEqualTo(className);
    }