is it possible to make an installation without the JNA stuff and the native libraries? I tried to omit the JNA jar and the "hunspell-native-libs.jar" without success. English checking worked fine, but the German checkers fail with either "java.lang.ClassNotFoundException: com.sun.jna.Library" or "java.lang.NoClassDefFoundError: org/languagetool/rules/spelling/hunspell/HunspellLibrary".
I need a 100% pure Java installation on server that does not require any native libs. Is this possible?