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  1. Maven
  2. MNG-3500

Include/Exclude of transitive dependencies depends on alphabetic order of module names.

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.8
    • 2.0.9
    • Dependencies
    • None
    • $ mvn -v
      Maven version: 2.0.8-el4j-20071205
      Java version: 1.5.0_15
      OS name: "windows xp" version: "5.1" arch: "x86" Family: "windows"

    Description

      Consider five projects A, B, C, D, E with dependencies (--> = depends-on)

      A --> B, C
      B --> D excluding E
      C --> D
      D --> E

      In this scenario, as B comes before C alphabetically, dependency D of A is processed as in B and E is not included as a transitive dependency of A.
      Removing the exclusion in B and putting it in C makes E appear.

      To recreate the bug:
      I have attached a small demo zip; after building all five projects run "mvn exec:java -Dexec.mainClass=test.A" in /A. Note that E is not included in the classpath.

      (I got this result:
      file:/d:/Projects/maven-test/A/target/classes/
      file:/d:/Projects/maven-test/A/target/test-classes
      file:/d:/m2repository/test/B/1.0-SNAPSHOT/X-1.0-SNAPSHOT.jar
      file:/d:/m2repository/test/D/1.0-SNAPSHOT/D-1.0-SNAPSHOT.jar
      file:/d:/m2repository/test/C/1.0-SNAPSHOT/C-1.0-SNAPSHOT.jar )

      Remove the exclusion of E in B's pom and put it in C's in the same place. Then remake all projects - E is now included
      (Sample oputput:
      file:/d:/Projects/maven-test/A/target/classes/
      file:/d:/Projects/maven-test/A/target/test-classes
      file:/d:/m2repository/test/B/1.0-SNAPSHOT/B-1.0-SNAPSHOT.jar
      file:/d:/m2repository/test/D/1.0-SNAPSHOT/D-1.0-SNAPSHOT.jar
      file:/d:/m2repository/test/E/1.0-SNAPSHOT/E-1.0-SNAPSHOT.jar
      file:/d:/m2repository/test/C/1.0-SNAPSHOT/C-1.0-SNAPSHOT.jar)

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            Unassigned Unassigned
            elca-dbd David Bernhard
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              Updated:
              Resolved:

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