1: doctype "../grammars/EJ.g.etl" context "MethodContent";
     2: // identity op samples.
     3: (a+b)*c; (1); (new A()).toString();
     4: // call and array access samples
     5: Integer.toString(a+b).substring(1).substring(1,2)[3];
     6: a[i].toString().getBytes()[j];