Gradle-1.6-all.zip contains duplicate named files

$ unzip -t gradle-1.6-all.zip | grep ProjectConfigureAction
    testing: gradle-1.6/src/META-INF/services/org.gradle.configuration.ProjectConfigureAction
 OK
    testing: gradle-1.6/src/META-INF/services/org.gradle.configuration.ProjectConfigureAction
 OK
    testing: gradle-1.6/src/org/gradle/configuration/ProjectConfigureAction.java
 OK
    testing: gradle-1.6/src/org/gradle/configuration/PluginsProjectConfigureActions.java
 OK
    testing: gradle-1.6/src/META-INF/services/org.gradle.configuration.ProjectConfigureAction
 OK
    testing: gradle-1.6/src/META-INF/services/org.gradle.configuration.ProjectConfigureAction
 OK

There is an issue opened for this: http://issues.gradle.org//browse/GRADLE-2767

See also http://forums.gradle.org/gradle/topics/gradle_1_6_zip_has_4_copies_of_gradle_1_6_src_meta_inf_services_org_gradle_configuration_projectconfigureaction

Philip