remove printstacktrace [skip ci]

Author: mkristian

src/main/java/org/jruby/ext/openssl/SSL.java

@@ -64,7 +64,6 @@ private static IRubyObject getConstantFromIO(Ruby runtime, String name) {
             return runtime.getIO().getConstant(name);
         }
         catch(Exception e) {
-	    e.printStackTrace();
             return null;
         }
     }