/wro4j-core/src/main/java/ro/isdc/wro/model/resource/processor/support/JSMin.java
isAlphanum( 3) ;
action ( 3 ) ;
case '-': case '!': case '~': action(1); break; case ' ': <extra_id_0> break; default: if (isAlphanum(theB)) { action(1); } else { action(2);