org.apache.maven.plugin.CompilationFailureException: Compilation failure

maven의 maven-complier-plugin을 이용해서 빌드를 할 때, 다음과 같은 오류가 발생한다면, JDK의 버전이 다르기 때문일 수 있다.

Problem

[INFO] compiler:compile
[INFO] Compiling 76 source files to D:\devx\workspace\able-core\target\classes
org.apache.maven.plugin.CompilationFailureException: Compilation failure
at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:516)
at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:114)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:578)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:508)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:328)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:151)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:220)
at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:813)
at org.maven.ide.eclipse.embedder.Maven2Executor.main(Maven2Executor.java:85)
[INFO] ----------------------------------------------------------------------------
[ERROR] BUILD FAILURE com.opensymphony.able:able-core:jar:1.0-SNAPSHOT (  task-segment: [install] )
[INFO] ----------------------------------------------------------------------------
[INFO] Build for project: com.opensymphony.able:able-core:jar:1.0-SNAPSHOT failed during execution of mojo: org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
[INFO] ----------------------------------------------------------------------------

Solution

maven의 pom.xml이 아래와 같다면, configuration의 source와 target에 적혀있는 버전을 현재 사용하는 JDK의 버전과 일치하도록 수정한다.

...

<plugin>
<artifactid>maven-compiler-plugin</artifactid>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>

...