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http://jira.codehaus.org/browse/MDEP-122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_122167
]
Benjamin Bentmann commented on MDEP-122:
----------------------------------------
As stated in [Clarifications and Amendments to the JLS, Class
Initialization|http://java.sun.com/docs/books/jls/clarify.html], a Java
compiler must replace any references to a compile-time constant with a copy of
its value. Hence, an analysis of the mere bytecode as done by the plugin via
ASM cannot detect such dependencies.
> Analyze target does not work correctly when only using a constant defined in
> a different module
> -----------------------------------------------------------------------------------------------
>
> Key: MDEP-122
> URL: http://jira.codehaus.org/browse/MDEP-122
> Project: Maven 2.x Dependency Plugin
> Issue Type: Bug
> Affects Versions: 2.0-alpha-4
> Environment: Windows.
> Maven 2.0.6
> Java 1.5 compiler
> Reporter: Iker Almandoz
> Assignee: Brian Fox
> Priority: Minor
> Attachments: analyze.zip, maven_bug.zip
>
>
> I have 2 projects as seen in the attached files.
> My first project contains a single interface that defines a String constant.
> My second project, uses the String constant from my first project.
> When i try to use dependency:analyze to fail the build as seen below, i can't
> make the system work.
> If i add the dependency from project 2 to project 1, i get:
> [INFO] [dependency:analyze {execution: analyze}]
> [INFO] Used declared dependencies:
> [INFO] None
> [INFO] Used undeclared dependencies:
> [WARNING] None
> [INFO] Unused declared dependencies:
> [INFO] test:project1:jar: 1.0-SNAPSHOT:compile
> [WARNING] Potential problems discovered.
> But if i remove it, i get:
> If i remove the supposedly unused dependency, then I get a compile error:
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Compilation failure
> C:\ASSIA\development\maven_bug\project2\src\main\java\project2\NamesUser.java:[6
> ,24] package project1 does not exist
> Here is the build definition i have...
> <build>
> <plugins>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-dependency-plugin</artifactId>
> <executions>
> <execution>
> <id>analyze</id>
> <phase>package</phase>
> <goals>
> <goal>analyze</goal>
> </goals>
> <configuration>
> <failBuild>true</failBuild>
> <ignoreDirect>false</ignoreDirect>
> </configuration>
> </execution>
> </executions>
> </plugin>
> </plugins>
> </build>
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