我在使用 Maven 进行注释处理期间使用 CodeModel 生成代码。该代码用于 JUnit 测试：
JMethod tearDownClass = testClass.method(
JMod.PUBLIC | JMod.STATIC, Void.class, "tearDownClass");
tearDownClass._throws(Exception.class);
tearDownClass.annotate(AfterClass.class); <- java.lang.NoClassDefFoundError
然而，编译过程java.lang.NoClassDefFoundError : org/junit/AfterClass在尝试检索 时会抛出 a ，它AfterClass.class本身就是一个注解。
对 JUnit 的依赖定义如下：
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
</dependency>
所以AfterClass.class应该在我的代码中可用。
我该如何解决这个问题？
不清楚
调用 codemodel 的代码位于 junit 不是“测试”依赖项的编译库中。但是，调用生成代码的代码具有相同的 junit 依赖，但作为测试依赖。
如果我将后一种依赖项更改为“非测试”依赖项，问题就会消失。为什么我必须将此依赖项定义为“not-a-test”，尽管只有调用 codemodel 的库明确使用它？
编辑
这是依赖树：
net.dwst:codegentest:jar:1.0.0
+- junit:junit:jar:4.8.2:compile
+- org.sonatype.maven.plugin:emma-maven-plugin:jar:1.2:test
| +- emma:emma:jar:2.0.5312:test
| \- org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:test
| +- commons-validator:commons-validator:jar:1.2.0:test
| | +- commons-beanutils:commons-beanutils:jar:1.7.0:test
| | +- commons-digester:commons-digester:jar:1.6:test
| | | \- commons-collections:commons-collections:jar:2.1:test
| | \- commons-logging:commons-logging:jar:1.0.4:test
| +- org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:test
| +- oro:oro:jar:2.0.7:test
| \- org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:test
| +- org.codehaus.plexus:plexus-i18n:jar:1.0-beta-6:test
| +- org.codehaus.plexus:plexus-velocity:jar:1.1.2:test
| | +- commons-logging:commons-logging-api:jar:1.0.4:test
| | \- velocity:velocity:jar:1.4:test
| | \- velocity:velocity-dep:jar:1.4:test
| \- org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-7:test
+- net.dwst:generics:jar:1.3.0:compile
| +- org.swinglabs:swing-layout:jar:1.0.3:compile
| \- com.sun.codemodel:codemodel:jar:2.4.1:compile
+- net.flat:flat:jar:1.3.0:compile
| \- com.pyx4me:proguard-maven-plugin:jar:2.0.4:compile
| +- ant:ant:jar:1.6.5:compile
| +- org.apache.maven:maven-archiver:jar:2.3:compile
| +- org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
| \- org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
+- org.codehaus.mojo:build-helper-maven-plugin:jar:1.7:compile
| +- org.apache.maven:maven-model:jar:2.0.6:compile
| +- org.apache.maven:maven-project:jar:2.0.6:compile
| | +- org.apache.maven:maven-settings:jar:2.0.6:compile
| | +- org.apache.maven:maven-profile:jar:2.0.6:compile
| | +- org.apache.maven:maven-artifact-manager:jar:2.0.6:compile
| | +- org.apache.maven:maven-plugin-registry:jar:2.0.6:compile
| | \- org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
| +- org.apache.maven:maven-core:jar:2.0.6:compile
| | +- org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
| | +- org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.6:compile
| | +- org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
| | | +- org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
| | | \- xml-apis:xml-apis:jar:1.0.b2:runtime
| | +- org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile
| | | \- org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile
| | +- org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
| | +- org.apache.maven:maven-repository-metadata:jar:2.0.6:compile
| | +- org.apache.maven:maven-error-diagnostics:jar:2.0.6:compile
| | +- commons-cli:commons-cli:jar:1.0:compile
| | +- org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
| | | \- org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
| | +- org.apache.maven:maven-plugin-descriptor:jar:2.0.6:compile
| | +- org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
| | +- org.apache.maven:maven-monitor:jar:2.0.6:compile
| | +- org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
| | | \- com.jcraft:jsch:jar:0.1.27:runtime
| | \- classworlds:classworlds:jar:1.1:compile
| +- org.apache.maven:maven-plugin-api:jar:2.0.6:compile
| +- org.apache.maven:maven-artifact:jar:2.0.6:compile
| \- org.codehaus.plexus:plexus-utils:jar:1.5.8:compile
\- org.bsc.maven:maven-processor-plugin:jar:2.0.3:compile
\- org.jfrog.maven.annomojo:maven-plugin-tools-anno:jar:1.4.0:compile
+- org.jfrog.maven.annomojo:maven-plugin-anno:jar:1.4.0:compile
+- org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.6:compile
| \- jtidy:jtidy:jar:4aug2000r7-dev:compile
\- com.sun:tools:jar:1.5.0:system
很奇怪：
+- net.dwst:generics:jar:1.3.0:compile
| +- org.swinglabs:swing-layout:jar:1.0.3:compile
| \- com.sun.codemodel:codemodel:jar:2.4.1:compile
不包含org.junit，是的，这个库的 pom.xml 有：
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
</dependency>
...