I don't want to be dependable on a external environment variable to force maven to build my classes with UTF-8. On Mac, I was getting all sorts of problems when building with maven. Only the option below solved the problem:
export JAVA_TOOL_OPTIONS=-Dfile.encoding=UTF-8
mvn clean install
However I am distributing my project and it does NOT make sense to rely on the user to set this environment variable to build the project correctly.
Tried everything as described here: enabling UTF-8 encoding for clojure source files
Anyone has a light on that awesome Maven issue?
@Joop Eggen gave the right answer here: https://stackoverflow.com/a/10367745/962872
It is not enough to define that property. You MUST pass it inside the appropriate plugins. It won't go by magic inside there.
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>...</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>...</version>
<configuration>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
</plugin>
...
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
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