code: @Override
      public void visitCode(Code obj) {
          stack.resetForMethodEntry(this);
          LocalVariableTable lvt = getMethod().getLocalVariableTable();
          if (lvt != null) {
              super.visitCode(obj);
          }
      }
docs: implements the visitor to pass through constructors and static initializers to the byte code scanning code. These methods are not reported, but are used
  to build SourceLineAnnotations for fields, if accessed.
  
  @param obj
  the context object of the currently parsed code attribute