Update Java source version to 1.7 (fixes
debuglevel="source,lines,vars"
includeantruntime="false"
classpath=".:${antlr.jar}"
- target="1.6"
- source="1.6">
+ target="1.7"
+ source="1.7">
<compilerarg value="-Xlint"/>
<compilerarg value="-Xlint:-cast"/>
</javac>
