JPA query.getResultList（）

Question

以下是Oracle DB定义：

@ComponentScan("com.example")
@EnableAutoConfiguration(exclude={MongoAutoConfiguration.class})
@SpringBootApplication
public class SpringBootCXFServer {

    @Autowired
    private Bus bus;

    public static void main(String[] args) {
        SpringApplication.run(SpringBootCXFServer.class, args);
    }

    @Bean
    public Server rsServer() {
        JAXRSServerFactoryBean endpoint = new JAXRSServerFactoryBean();
        endpoint.setBus(bus);
        endpoint.setServiceBeans(
                Arrays.<Object>asList(new DevicesLoggersApiServiceImpl(), new DevicesLoggersEntriesApiServiceImpl()));
        endpoint.setAddress("/services/");
        endpoint.setFeatures(Arrays.asList(new Swagger2Feature()));
        return endpoint.create();
    }

    @Bean
    @ConditionalOnMissingBean
    public JacksonJsonProvider jsonProvider(ObjectMapper objectMapper) {
        JacksonJaxbJsonProvider provider = new JacksonJaxbJsonProvider();
        provider.setMapper(objectMapper);
        return provider;
}

}

我正在创建一个查询，以便使用EclipseLink 2.3.1从DB获取列表。以下是代码。

<!-- Inherit defaults from Spring Boot -->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.3.8.RELEASE</version>
    </parent>


    <!-- <dependencyManagement> <dependencies> <dependency> Import dependency 
        management from Spring Boot <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> 
        <version>1.5.2.RELEASE</version> <type>pom</type> <scope>import</scope> </dependency> 
        </dependencies> </dependencyManagement> -->
    <build>
        <sourceDirectory>src/main/java</sourceDirectory>
        <plugins>
            <plugin>
                <artifactId>maven-failsafe-plugin</artifactId>
                <version>2.6</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>integration-test</goal>
                            <goal>verify</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>build-helper-maven-plugin</artifactId>
                <version>1.9.1</version>
                <executions>
                    <execution>
                        <id>add-source</id>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>add-source</goal>
                        </goals>
                        <configuration>
                            <sources>
                                <source>src/gen/java</source>
                            </sources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <!-- build WAR file -->
            <!-- <plugin> <artifactId>maven-war-plugin</artifactId> <version>2.1.1</version> 
                <configuration> <failOnMissingWebXml>false</failOnMissingWebXml> </configuration> 
                </plugin> -->
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>${spring.boot.version}</version>
                <configuration>
                    <mainClass>com.example.Main</mainClass>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
<dependencies>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot</artifactId>
    <version>1.3.8.RELEASE</version>
</dependency>

        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>${slf4j.all.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.slf4j/jul-to-slf4j <dependency> 
            <groupId>org.slf4j</groupId> <artifactId>jul-to-slf4j</artifactId> <version>${slf4j.all.version}</version> 
            </dependency> -->
        <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-api -->
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-api</artifactId>
            <version>2.6</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core -->
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.6</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-slf4j-impl -->
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-slf4j-impl</artifactId>
            <version>2.1</version>
        </dependency>

        <dependency>
            <groupId>io.swagger</groupId>
            <artifactId>swagger-jaxrs</artifactId>
            <scope>compile</scope>
            <version>${swagger-core-version}</version>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>${junit-version}</version>
            <scope>test</scope>
        </dependency>
        <!-- Bean Validation API support -->
        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
            <version>${beanvalidation-version}</version>
            <scope>provided</scope>
        </dependency>
        <!-- CXF Client -->
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-rs-client</artifactId>
            <version>${cxf-version}</version>
            <scope>test</scope>
        </dependency>

        <!-- CXF server -->
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-frontend-jaxrs</artifactId>
            <version>${cxf-version}</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-rs-service-description</artifactId>
            <version>${cxf-version}</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-rs-service-description-swagger</artifactId>
            <version>${cxf-version}</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-ws-policy</artifactId>
            <version>${cxf-version}</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-wsdl</artifactId>
            <version>${cxf-version}</version>
            <scope>compile</scope>
        </dependency>
        <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.jaxrs/jackson-jaxrs-json-provider -->
        <dependency>
            <groupId>com.fasterxml.jackson.jaxrs</groupId>
            <artifactId>jackson-jaxrs-json-provider</artifactId>
            <version>2.8.7</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-spring-boot-starter-jaxrs</artifactId>
            <version>3.1.10</version>
        </dependency>

    </dependencies>

但是我得到了classId＆＃34; 666666＆＃34;不是＆＃34; 666666＆＃34;。似乎query.getResultList（）自动删除空白？为什么呢？