test: add case for #504

jadx-core/src/test/java/jadx/tests/integration/annotations/AnnotationsRenaming.java

+package jadx.tests.integration.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import org.junit.jupiter.api.Test;
+
+import jadx.NotYetImplemented;
+import jadx.core.dex.nodes.ClassNode;
+import jadx.tests.api.IntegrationTest;
+
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.hamcrest.CoreMatchers.not;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+public class AnnotationsRenaming extends IntegrationTest {
+
+	public static class TestCls {
+
+		@Target({ElementType.METHOD})
+		@Retention(RetentionPolicy.RUNTIME)
+		public static @interface A {
+			int x();
+		}
+
+		@A(x = 5)
+		void test() {
+		}
+
+	}
+
+	@Test
+	@NotYetImplemented
+	public void test504() {
+		enableDeobfuscation();
+		ClassNode cls = getClassNode(TestCls.class);
+		String code = cls.getCode().toString();
+
+		assertThat(code, containsString("public static @interface "));
+		assertThat(code, not(containsString("(x = 5)")));
+	}
+}