Maximum number of warnings allowed?

[David Holmes]

I'm building with --disable-warnings-as-errors but the build still fails:

1 error
100 warnings
CompileJavaModules.gmk:623: recipe for target 
'/export/users/dh198349/valhalla/valhalla-nestmates/build/linux-x64-open-debug/jdk/modules/java.datatransfer/_the.java.datatransfer_batch' 
failed
make[3]: *** 
[/export/users/dh198349/valhalla/valhalla-nestmates/build/linux-x64-open-debug/jdk/modules/java.datatransfer/_the.java.datatransfer_batch] 
Error 1
make/Main.gmk:198: recipe for target 'java.datatransfer-java' failed
make[2]: *** [java.datatransfer-java] Error 1

Is there a maximum number of warnings allowed before it's considered an 
error? Could this be coming from (s)javac? (The warnings are Java related).

Thanks,
David