doc.setAnnotation(CONTENT_START_XML, CONTENT_START_XML + 1, ANNOTATION_KEY, ANNOTATION_VALUE);
String annotation = getRootBlip().getContent().getAnnotation(CONTENT_START_XML, ANNOTATION_KEY);
assertEquals("Expected the text to be annotated", ANNOTATION_VALUE, annotation);
OperationRequest operation =
operationRequest(OperationType.DOCUMENT_MODIFY, rootBlipId,
Parameter.of(ParamsProperty.MODIFY_ACTION,
new DocumentModifyAction(ModifyHow.CLEAR_ANNOTATION, NO_VALUES, ANNOTATION_KEY,
NO_ELEMENTS, NO_BUNDLED_ANNOTATIONS, false)),
Parameter.of(ParamsProperty.INDEX, CONTENT_START_TEXT));