Java Code Examples for javax.lang.model.element.VariableElement

private boolean isHidden(Element member, List<? extends Element> members, Elements elements, Types types) {
    for (ListIterator<? extends Element> it = members.listIterator(); it.hasNext();) {
        Element hider = it.next();
        if (hider == member)
            return true;
        if (hider.getSimpleName().contentEquals(member.getSimpleName())) {
            if (elements.hides(member, hider)) {
                it.remove();
            } else {
                if (member instanceof VariableElement && hider instanceof VariableElement
                        && (!member.getKind().isField() || hider.getKind().isField()))
                    return true;
                TypeMirror memberType = member.asType();
                TypeMirror hiderType = hider.asType();
                if (memberType.getKind() == TypeKind.EXECUTABLE && hiderType.getKind() == TypeKind.EXECUTABLE) {
                    if (types.isSubsignature((ExecutableType)hiderType, (ExecutableType)memberType))
                        return true;
                } else {
                    return false;
                }
            }
        }
    }
    return false;
}
 

private void extractInjectMethod(TypeElement typeElement) {

        ComponentBlock currentBlock = new ComponentBlock(typeElement.asType());
        for (Element content : typeElement.getEnclosedElements()) {
            if (content.getKind().equals(ElementKind.METHOD) && content.getSimpleName().toString().startsWith("inject")) {
                ExecutableElement method = (ExecutableElement) content;
                if (method.getParameters().size() == 1) {
                    VariableElement variableElement = method.getParameters().get(0);
                    TypeMirror paramType = mTypesUtils.erasure(variableElement.asType());
                    currentBlock.injects.add(new InjectBlock(paramType));
                }
            }
        }

        if (!currentBlock.injects.isEmpty())
            componentBlocks.add(currentBlock);

    }
 

public IdxPropertyPattern(PatternAnalyser analyser, 
                          ExecutableElement getterMethod,
                          ExecutableElement setterMethod,
                          ExecutableElement indexedGetterMethod, 
                          ExecutableElement indexedSetterMethod,
                          VariableElement estimatedField,
                          TypeMirror type,
                          TypeMirror indexedType,
                          String name) throws IntrospectionException {
    super( analyser, getterMethod, setterMethod, estimatedField, type, name );
    
    this.indexedGetterMethod = indexedGetterMethod == null ? null : ElementHandle.create(indexedGetterMethod);
    this.indexedSetterMethod = indexedSetterMethod == null ? null : ElementHandle.create(indexedSetterMethod);
    this.indexedType = TypeMirrorHandle.create(indexedType);
    this.indexedTypeName = typeAsString(indexedType);
}
 

@Override
public State visitInstanceOf(InstanceOfTree node, Void p) {
    super.visitInstanceOf(node, p);
    
    Element e = info.getTrees().getElement(new TreePath(getCurrentPath(), node.getExpression()));

    if (isVariableElement(e)) {
        boolean setState = false;
        State currentState = variable2State.get((VariableElement) e);
        if (currentState == null) {
            setState = !getStateFromAnnotations(info, e).isNotNull();
        } else {
            setState = !variable2State.get((VariableElement) e).isNotNull();
        }
        if (setState) {
            variable2State.put((VariableElement) e, not ? State.INSTANCE_OF_FALSE : State.INSTANCE_OF_TRUE);
        }
    }
    
    return null;
}
 

/**
 * Records continuation to the exception handler if a throwable is raised.
 * Optimization: the resumeOnExceptionHandler must contain an entry for the
 * throwable and/or its superclass. If not, then no enclosing catch handler
 * is interested in the Throwable and no state snapshot is necessary.
 * 
 * @param thrown thrown exception type
 */
private void recordResumeOnExceptionHandler(TypeMirror thrown, Map<VariableElement, State> variable2State) {
    
    TypeMirror curT = thrown;
    
    do {
        if (curT == null || curT.getKind() != TypeKind.DECLARED) return;
        DeclaredType dtt = (DeclaredType)curT;
        // hack; getSuperclass may provide different type instance for the same element.
        thrown = dtt.asElement().asType();
        Map<VariableElement, State> r = resumeOnExceptionHandler.get(thrown);
        if (r != null) {
            mergeInto(r, variable2State);
            break;
        }
        TypeElement tel = (TypeElement)dtt.asElement();
        if (tel == throwableEl) {
            break;
        }
        curT = tel.getSuperclass();
    } while (curT != null);
}
 

private void checkName( ExecutableElement element, VariableElement var,
        WebBeansModel model, Result result)
{
    AnnotationMirror annotation = AnnotationUtil.getAnnotationMirror( 
            var , AnnotationUtil.NAMED, model.getCompilationController());
    if ( annotation!= null){
        result.addNotification( Severity.WARNING , var, element , model,  
                    NbBundle.getMessage(InjectionPointAnalyzer.class, 
                            "WARN_NamedInjectionPoint"));                       // NOI18N
        if ( annotation.getElementValues().size() == 0 ){
            result.addError(var, element,  model, 
                    NbBundle.getMessage( InjectionPointParameterAnalyzer.class, 
                            "ERR_ParameterNamedInjectionPoint"));        // NOI18N
        }
    }
}
 

@SuppressWarnings("unchecked")
public static ElementHandle<VariableElement> getFieldHandle(JavaSource javaSource, final String className, final String fieldType, final String fieldName) throws IOException {

    final ElementHandle[] result = new ElementHandle[1];

    javaSource.runUserActionTask(new Task<CompilationController>() {
        @Override
        public void run(CompilationController controller) throws IOException {
            controller.toPhase(JavaSource.Phase.ELEMENTS_RESOLVED);
            TypeElement typeElement = controller.getElements().getTypeElement(className);
            for (VariableElement variable : ElementFilter.fieldsIn(typeElement.getEnclosedElements())) {
                if (variable.getSimpleName().contentEquals(fieldName) && fieldType.equals(getTypeName(controller, variable.asType()))) {
                    result[0] = ElementHandle.create(variable);
                    return;
                }
            }
        }
    }, true);

    return result[0];
}
 

public static TypeMirror getHolderValueType(TypeMirror type, TypeElement defHolder, ProcessingEnvironment env) {
    TypeElement typeElement = getDeclaration(type);
    if (typeElement == null)
        return null;

    if (isSubElement(typeElement, defHolder)) {
        if (type.getKind().equals(TypeKind.DECLARED)) {
            Collection<? extends TypeMirror> argTypes = ((DeclaredType) type).getTypeArguments();
            if (argTypes.size() == 1) {
                return argTypes.iterator().next();
            } else if (argTypes.isEmpty()) {
                VariableElement member = getValueMember(typeElement);
                if (member != null) {
                    return member.asType();
                }
            }
        }
    }
    return null;
}
 

private String getJniFunctionSignature(FunctionDeclaration function) {
  StringBuilder sb = new StringBuilder();
  sb.append(nameTable.getJniType(function.getReturnType().getTypeMirror()));
  sb.append(' ');
  sb.append(function.getJniSignature()).append('(');
  sb.append("JNIEnv *_env_");
  if (Modifier.isStatic(function.getModifiers())) {
    sb.append(", jclass _cls_");
  }
  if (!function.getParameters().isEmpty()) {
    sb.append(", ");
  }
  for (Iterator<SingleVariableDeclaration> iter = function.getParameters().iterator();
       iter.hasNext(); ) {
    VariableElement var = iter.next().getVariableElement();
    String paramType = nameTable.getJniType(var.asType());
    sb.append(paramType + ' ' + nameTable.getVariableBaseName(var));
    if (iter.hasNext()) {
      sb.append(", ");
    }
  }
  sb.append(')');
  return sb.toString();
}
 

@Override
public ValidationReport<VariableElement> validate(VariableElement fieldElement) {
  ValidationReport.Builder<VariableElement> builder =
      ValidationReport.Builder.about(fieldElement);
  Set<Modifier> modifiers = fieldElement.getModifiers();
  if (modifiers.contains(FINAL)) {
    builder.addItem(FINAL_INJECT_FIELD, fieldElement);
  }

  if (modifiers.contains(PRIVATE)) {
    builder.addItem(PRIVATE_INJECT_FIELD, fieldElement);
  }

  ImmutableSet<? extends AnnotationMirror> qualifiers = getQualifiers(fieldElement);
  if (qualifiers.size() > 1) {
    for (AnnotationMirror qualifier : qualifiers) {
      builder.addItem(MULTIPLE_QUALIFIERS, fieldElement, qualifier);
    }
  }

  return builder.build();
}
 

private void followFields(DeclaredType type, TypeNode node) {
  TypeElement element = (TypeElement) type.asElement();
  for (VariableElement field : ElementUtil.getDeclaredFields(element)) {
    TypeMirror fieldType = getElementType(typeUtil.asMemberOf(type, field));
    TypeNode target = getOrCreateNode(fieldType);
    String fieldName = ElementUtil.getName(field);
    if (target != null
        && !whitelist.containsField(node, fieldName)
        && !whitelist.containsType(target)
        && !ElementUtil.isStatic(field)
        // Exclude self-referential fields. (likely linked DS or delegate pattern)
        && !typeUtil.isAssignable(type, fieldType)
        && !isWeakReference(field)
        && !isRetainedWithField(field)) {
      addEdge(Edge.newFieldEdge(node, target, fieldName));
    }
  }
}
 

@Override
public boolean visit(MethodDeclaration node) {
  if (filter.include(node)) {
    addForwardDecl(node.getReturnTypeMirror());
    for (VariableElement param : node.getExecutableElement().getParameters()) {
      addForwardDecl(param.asType());
    }
  }
  return false;
}
 

private MethodSignature getSignature(TypeElement classElement, ExecutableElement element, String[] typeParameters, Types types) {
            String name = element.getSimpleName().toString();
            String[] parameters = new String[element.getParameters().size()];

            for (int i = 0; i < parameters.length; i++) {
                VariableElement var = element.getParameters().get(i);
                TypeMirror type = var.asType();
                String typeString = null;

                if (type.getKind() == TypeKind.TYPEVAR) {
                    List<? extends TypeParameterElement> declaredTypeParameters = element.getTypeParameters();
                    if (declaredTypeParameters.isEmpty()) {
                        declaredTypeParameters = classElement.getTypeParameters();
                    }
                    int j = -1;
                    for (TypeParameterElement typeParam : declaredTypeParameters) {
                        j++;
                        if (typeParam.getSimpleName().toString().equals(type.toString())) {
                            break;
                        }
                    }
// FIXME why we were doing this for signatures ??
//                    if (j >= 0 && j < typeParameters.length) {
//                        typeString = typeParameters[j];
//                    } else {
                        typeString = types.erasure(type).toString();
//                    }
                } else {
                    typeString = type.toString();
                }

                int index = typeString.indexOf('<');
                if (index >= 0) {
                    typeString = typeString.substring(0, index);
                }
                parameters[i] = typeString;
            }
            return new MethodSignature(name, parameters);
        }
 

String signature(ExecutableElement e) {
    StringBuilder sb = new StringBuilder("(");
    String sep = "";
    for (VariableElement p: e.getParameters()) {
        sb.append(sep);
        sb.append(types.erasure(p.asType()).toString());
        sep = ",";
    }
    sb.append(")");
    return sb.toString();
}
 

@Override
public Void visitIdentifier(IdentifierTree node, Set<VariableElement> p) {
    Element el = info.getTrees().getElement(getCurrentPath());
    TreePath elPath = el != null ? info.getTrees().getPath(el) : null;
    
    if (el != null && elPath != null && VARIABLES.contains(el.getKind()) && !isParent(newClassToConvert, elPath)) {
        p.add((VariableElement) el);
    }
    
    return super.visitIdentifier(node, p);
}
 

protected boolean isLegalSei(TypeElement interfaceElement) {
    for (VariableElement field : ElementFilter.fieldsIn(interfaceElement.getEnclosedElements()))
        if (field.getConstantValue() != null) {
            builder.processError(WebserviceapMessages.WEBSERVICEAP_SEI_CANNOT_CONTAIN_CONSTANT_VALUES(
                    interfaceElement.getQualifiedName(), field.getSimpleName()));
            return false;
        }
    return methodsAreLegal(interfaceElement);
}
 

public VariableElement getSingleParameterOfRecordConstructor(TypeElement record) {
  if (!ElementKindUtil.isRecord(record.getKind())) {
    throw new AptIllegalStateException(record.getQualifiedName() + " must be a record type.");
  }
  return ElementFilter.constructorsIn(record.getEnclosedElements()).stream()
      .filter(c -> c.getModifiers().contains(Modifier.PUBLIC))
      .filter(c -> c.getParameters().size() == 1)
      .flatMap(c -> c.getParameters().stream())
      .findFirst()
      .orElse(null);
}
 

private static String createHtmlHeader(boolean deprecated, VariableElement e) {
    StringBuilder sb = new StringBuilder();
    sb.append("<html>");
    if (deprecated) sb.append("<s>");
    sb.append(e.getSimpleName());
    if (deprecated) sb.append("</s>");
    if ( e.getKind() != ElementKind.ENUM_CONSTANT ) {
        sb.append( " : " ); // NOI18N
        sb.append(translateToHTML(print(e.asType())));
    }
    return sb.toString();
}
 

private void checkMethodParameters(Set<TypeElement> classes) {
    Types types = processingEnv.getTypeUtils();
    for (TypeElement te: classes) {
        for (ExecutableElement ee: ElementFilter.methodsIn(te.getEnclosedElements())) {
            for (VariableElement ve: ee.getParameters()) {
                TypeMirror tm = ve.asType();
                checkMethodParametersVisitor.visit(tm, types);
            }
        }
    }
}
 

protected boolean isLegalParameter(VariableElement param,
                                   ExecutableElement method,
                                   TypeElement typeElement,
                                   int paramIndex) {
    if (!isLegalType(param.asType())) {
        builder.processError(WebserviceapMessages.WEBSERVICEAP_METHOD_PARAMETER_TYPES_CANNOT_IMPLEMENT_REMOTE(typeElement.getQualifiedName(),
                method.getSimpleName(),
                param.getSimpleName(),
                param.asType().toString()), param);
        return false;
    }
    TypeMirror holderType;
    holderType = builder.getHolderValueType(param.asType());
    WebParam webParam = param.getAnnotation(WebParam.class);
    WebParam.Mode mode = null;
    if (webParam != null)
        mode = webParam.mode();

    if (holderType != null) {
        if (mode != null && mode == WebParam.Mode.IN)
            builder.processError(WebserviceapMessages.WEBSERVICEAP_HOLDER_PARAMETERS_MUST_NOT_BE_IN_ONLY(typeElement.getQualifiedName(), method.toString(), paramIndex), param);
    } else if (mode != null && mode != WebParam.Mode.IN) {
        builder.processError(WebserviceapMessages.WEBSERVICEAP_NON_IN_PARAMETERS_MUST_BE_HOLDER(typeElement.getQualifiedName(), method.toString(), paramIndex), param);
    }

    return true;
}
 

@Override
public boolean visit(QualifiedName node) {
  VariableElement var = TreeUtil.getVariableElement(node);
  Expression qualifier = node.getQualifier();
  if (var != null && var.getKind().isField() && TreeUtil.getVariableElement(qualifier) != null) {
    // FieldAccess nodes are more easily mutated than QualifiedName.
    FieldAccess fieldAccess =
        new FieldAccess(var, node.getTypeMirror(), TreeUtil.remove(qualifier));
    node.replaceWith(fieldAccess);
    fieldAccess.accept(this);
    return false;
  }
  return true;
}
 

FactoryMethodDescriptor generateDescriptorForConstructor(final AutoFactoryDeclaration declaration,
    ExecutableElement constructor) {
  checkNotNull(constructor);
  checkArgument(constructor.getKind() == ElementKind.CONSTRUCTOR);
  TypeElement classElement = MoreElements.asType(constructor.getEnclosingElement());
  ImmutableListMultimap<Boolean, ? extends VariableElement> parameterMap =
      Multimaps.index(constructor.getParameters(), Functions.forPredicate(
          new Predicate<VariableElement>() {
            @Override
            public boolean apply(VariableElement parameter) {
              return isAnnotationPresent(parameter, Provided.class);
            }
          }));
  ImmutableSet<Parameter> providedParameters =
      Parameter.forParameterList(parameterMap.get(true), types);
  ImmutableSet<Parameter> passedParameters =
      Parameter.forParameterList(parameterMap.get(false), types);
  return FactoryMethodDescriptor.builder(declaration)
      .name("create")
      .returnType(classElement.asType())
      .publicMethod(classElement.getModifiers().contains(PUBLIC))
      .providedParameters(providedParameters)
      .passedParameters(passedParameters)
      .creationParameters(Parameter.forParameterList(constructor.getParameters(), types))
      .isVarArgs(constructor.isVarArgs())
      .build();
}
 

private void emitActionCreator(StringReducerElement reducerElement, String packageName) throws IOException {
    TypeSpec.Builder actionCreatorBuilder = TypeSpec.interfaceBuilder(reducerElement.getSimpleName() + "Actions")
            .addModifiers(Modifier.PUBLIC)
            .addAnnotation(ActionCreator.class);

    boolean hasActions = false;
    for (ReduceAction action : reducerElement.actions) {
        if (!action.generateActionCreator) continue;
        hasActions = true;
        final List<VariableElement> args = action.args;

        String fieldName = action.action.replaceAll(" +", "_").toUpperCase();
        actionCreatorBuilder.addField(FieldSpec.builder(String.class, fieldName)
                .addModifiers(Modifier.FINAL, Modifier.STATIC, Modifier.PUBLIC)
                .initializer("\"$L\"", action.action)
                .build());

        MethodSpec.Builder actionCreatorMethodBuilder = MethodSpec.methodBuilder(action.getMethodName())
                .addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT)
                .addAnnotation(AnnotationSpec.builder(ActionCreator.Action.class)
                        .addMember("value", "$N", fieldName)
                        .build())
                .returns(Action.class);

        if (!args.isEmpty()) {
            for (VariableElement arg : args) {
                actionCreatorMethodBuilder.addParameter(TypeName.get(arg.asType()), arg.getSimpleName().toString());
            }
        }
        actionCreatorBuilder.addMethod(actionCreatorMethodBuilder.build());

    }
    if (hasActions) {
        JavaFile.builder(packageName, actionCreatorBuilder.build())
                .skipJavaLangImports(true)
                .addFileComment(createGeneratedFileComment())
                .build()
                .writeTo(env.getFiler());
    }
}
 

private void addToPropertiesMap(ExecutableElement setter,
                                ExecutableElement getter,
                                ExecutableElement propertyMethod,
                                VariableElement field) {
    if (field == null || utils.getDocCommentTree(field) == null) {
        addToPropertiesMap(setter, propertyMethod);
        addToPropertiesMap(getter, propertyMethod);
        addToPropertiesMap(propertyMethod, propertyMethod);
    } else {
        addToPropertiesMap(getter, field);
        addToPropertiesMap(setter, field);
        addToPropertiesMap(propertyMethod, field);
    }
}
 

private TypeMirror getParameterType( VariableElement var,
        ExecutableElement element, TypeElement parent , 
        CompilationController controller )
{
    ExecutableType method = (ExecutableType)controller.getTypes().asMemberOf(
            (DeclaredType)parent.asType(), element);
    List<? extends TypeMirror> parameterTypes = method.getParameterTypes();
    List<? extends VariableElement> parameters = element.getParameters();
    int paramIndex = parameters.indexOf(var);
    return parameterTypes.get(paramIndex);
}
 

public ColumnElement(Registry registry, TypeElement enclosingType, VariableElement element) {
	this.element = element;
	this.column = element.getAnnotation(Column.class);
	this.enclosingType = enclosingType;
	this.deserializedType = registry.getElements().getTypeElement(element.asType().toString());

	final TypeAdapterElement typeAdapterElement = registry.getTypeAdapterElement(deserializedType);
	final TypeElement modelElement = registry.getElements().getTypeElement("ollie.Model");
	final DeclaredType modelType = registry.getTypes().getDeclaredType(modelElement);
	isModel = registry.getTypes().isAssignable(element.asType(), modelType);

	if (isModel) {
		final Table table = deserializedType.getAnnotation(Table.class);
		serializedType = registry.getElements().getTypeElement(Long.class.getName());
		modelTableName = table.value();
	} else if (typeAdapterElement != null) {
		serializedType = typeAdapterElement.getSerializedType();
	} else {
		serializedType = deserializedType;
	}

	this.sqlType = SQL_TYPE_MAP.get(getSerializedQualifiedName());

	List<? extends AnnotationMirror> annotationMirrors = element.getAnnotationMirrors();
	for (AnnotationMirror annotationMirror : annotationMirrors) {
		try {
			Class annotationClass = Class.forName(annotationMirror.getAnnotationType().toString());
			annotations.put(annotationClass, element.getAnnotation(annotationClass));
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
		}
	}
}
 

public J2SJAXBModel bind(
    Collection<Reference> rootClasses,
    Map<QName,Reference> additionalElementDecls,
    String defaultNamespaceRemap,
    ProcessingEnvironment env) {

    ModelBuilder<TypeMirror, TypeElement, VariableElement, ExecutableElement> builder =
            new ModelBuilder<TypeMirror, TypeElement, VariableElement, ExecutableElement>(
            InlineAnnotationReaderImpl.theInstance,
            new ApNavigator(env),
            Collections.<TypeElement, TypeElement>emptyMap(),
            defaultNamespaceRemap );

    builder.setErrorHandler(new ErrorHandlerImpl(env.getMessager()));

    for ( Reference ref : rootClasses ) {
        TypeMirror t = ref.type;

        XmlJavaTypeAdapter xjta = ref.annotations.getAnnotation(XmlJavaTypeAdapter.class);
        XmlList xl = ref.annotations.getAnnotation(XmlList.class);

        builder.getTypeInfo(new Ref<TypeMirror, TypeElement>(builder, t, xjta, xl));
    }

    TypeInfoSet<TypeMirror, TypeElement, VariableElement, ExecutableElement> r = builder.link();
    if(r==null)     return null;

    if(additionalElementDecls==null)
        additionalElementDecls = Collections.emptyMap();
    else {
        // fool proof check
        for (Map.Entry<QName, ? extends Reference> e : additionalElementDecls.entrySet()) {
            if(e.getKey()==null)
                throw new IllegalArgumentException("nulls in additionalElementDecls");
        }
    }
    return new JAXBModelImpl(r, builder.reader, rootClasses, new HashMap<QName, Reference>(additionalElementDecls));
}
 

protected boolean isValidOneWayMethod(ExecutableElement method, TypeElement typeElement) {
    boolean valid = true;
    if (!(method.getReturnType().accept(NO_TYPE_VISITOR, null))) {
        // this is an error, cannot be OneWay and have a return type
        builder.processError(WebserviceapMessages.WEBSERVICEAP_ONEWAY_OPERATION_CANNOT_HAVE_RETURN_TYPE(typeElement.getQualifiedName(), method.toString()), method);
        valid = false;
    }
    VariableElement outParam = getOutParameter(method);
    if (outParam != null) {
        builder.processError(WebserviceapMessages.WEBSERVICEAP_ONEWAY_AND_OUT(typeElement.getQualifiedName(), method.toString()), outParam);
        valid = false;
    }
    if (!isDocLitWrapped() && soapStyle.equals(SOAPStyle.DOCUMENT)) {
        int inCnt = getModeParameterCount(method, WebParam.Mode.IN);
        if (inCnt != 1) {
            builder.processError(WebserviceapMessages.WEBSERVICEAP_ONEWAY_AND_NOT_ONE_IN(typeElement.getQualifiedName(), method.toString()), method);
            valid = false;
        }
    }
    for (TypeMirror thrownType : method.getThrownTypes()) {
        TypeElement thrownElement = (TypeElement) ((DeclaredType) thrownType).asElement();
        if (builder.isServiceException(thrownType)) {
            builder.processError(WebserviceapMessages.WEBSERVICEAP_ONEWAY_OPERATION_CANNOT_DECLARE_EXCEPTIONS(
                    typeElement.getQualifiedName(), method.toString(), thrownElement.getQualifiedName()), method);
            valid = false;
        }
    }
    return valid;
}
 

private void addSafeVars(Set<VariableElement> vars) {
  if (scope != null && vars != null) {
    for (VariableElement var : vars) {
      scope.vars.put(var, true);
    }
  }
}
 

/**
 * Build the serial UID information for the given class.
 *
 * @param node the XML element that specifies which components to document
 * @param classTree content tree to which the serial UID information will be added
 */
public void buildSerialUIDInfo(XMLNode node, Content classTree) {
    Content serialUidTree = writer.getSerialUIDInfoHeader();
    for (Element e : utils.getFieldsUnfiltered(currentTypeElement)) {
        VariableElement field = (VariableElement)e;
        if (field.getSimpleName().toString().compareTo(SERIAL_VERSION_UID) == 0 &&
            field.getConstantValue() != null) {
            writer.addSerialUIDInfo(SERIAL_VERSION_UID_HEADER,
                                    utils.constantValueExpresion(field), serialUidTree);
            break;
        }
    }
    classTree.addContent(serialUidTree);
}