!636
!quicktranslator
!class JavaTok

// replace L<S> with List<String>
// and L<X> with List<X>
List<String> tok = JavaTok.split(s);
for (int i = 1; i+6 < tok.size(); i += 2)
  if (tok.get(i).equals("L") && tok.get(i+2).equals("<")
    && tok.get(i+6).equals(">")) {
    tok.set(i, "List");
    if (tok.get(i+4).equals("S"))
      tok.set(i+4, "String");
  }
s = JavaTok.join(tok);

Began life as a copy of #680