should only write a file if there is some changes. As then the timestamp of the file is updated, and the maven plugin is unfortunately triggering a full rebuild
[INFO] — camel-package-maven-plugin:2.16-SNAPSHOT:generate-languages-list (languages) @ camel-core —
[INFO] Generated /Users/davsclaus/workspace/camel/camel-core/target/generated/camel/languages/META-INF/services/org/apache/camel/language.properties containing 10 Camel languages: bean constant exchangeProperty file header ref simple tokenize xpath xtokenize
[INFO] — maven-resources-plugin:2.6:testResources (default-testResources) @ camel-core —
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 126 resources
[INFO] Copying 3 resources
[INFO] — maven-compiler-plugin:3.1:testCompile (default-testCompile) @ camel-core —
[INFO] Changes detected - recompiling the module!