Compilation error on AIX is :

/openjdk/nb/rs6000_64/jdk/src/jdk.internal.le/unix/classes/jdk/internal/org/jline/terminal/impl/jna/JnaNativePty.java:55: error: cannot find symbol
        return JDKNativePty.current(console);
               ^
  symbol: variable JDKNativePty
  location: class JnaNativePty
/openjdk/nb/rs6000_64/jdk/src/jdk.internal.le/unix/classes/jdk/internal/org/jline/terminal/impl/jna/JnaNativePty.java:70: error: cannot find symbol
        return JDKNativePty.open(attr, size);
               ^
  symbol: variable JDKNativePty
  location: class JnaNativePty
openjdk/nb/rs6000_64/jdk/src/jdk.internal.le/unix/classes/jdk/internal/org/jline/terminal/impl/jna/JnaNativePty.java:186: error: cannot find symbol
        return JDKNativePty.isatty(fd) == 1;