Java代码在protoc编译后有很多错误

Question

protoc生成的类为什么会产生如下编译错误？

Description Resource Path Location Type Cannot override the final method
from GeneratedMessage AddressBookProtos.java
/monitor/src/main/resources/com/example/tutorial line 102 Java Problem
Cannot override the final method from GeneratedMessage
AddressBookProtos.java /monitor/src/main/resources/com/example/tutorial
line 339 Java Problem Cannot override the final method from
GeneratedMessage AddressBookProtos.java

还有我的 pom.xml::

<dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.6</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-simple</artifactId>
            <version>1.7.6</version>
        </dependency>
        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-mapper-asl</artifactId>
            <version>1.9.13</version>
        </dependency>
        <dependency>
            <groupId>com.google.protobuf</groupId>
            <artifactId>protobuf-java</artifactId>
            <version>2.4.1</version>
        </dependency>
    </dependencies>

Answer 1

我认为您的 pom 文件与此处无关。错误消息非常清楚：您无法覆盖 final 方法。 final 一词用于避免覆盖的方法，因此删除 final 应该会有所帮助，否则包括代码。