private static void extractDynamicInitializers(ClassWrapper wrapper) {
    StructClass cl = wrapper.getClassStruct();

    boolean isAnonymous = DecompilerContext.getClassProcessor().getMapRootClasses().get(cl.qualifiedName).type == ClassNode.CLASS_ANONYMOUS;

    List<List<Exprent>> lstFirst = new ArrayList<>();
    List<MethodWrapper> lstMethodWrappers = new ArrayList<>();

    for (MethodWrapper method : wrapper.getMethods()) {
      if (CodeConstants.INIT_NAME.equals(method.methodStruct.getName()) && method.root != null) { // successfully decompiled constructor
        Statement firstData = Statements.findFirstData(method.root);
        if (firstData == null || firstData.getExprents().isEmpty()) {
          return;
        }
        lstFirst.add(firstData.getExprents());
        lstMethodWrappers.add(method);

        Exprent exprent = firstData.getExprents().get(0);
        if (!isAnonymous) { // FIXME: doesn't make sense
          if (exprent.type != Exprent.EXPRENT_INVOCATION ||
              !Statements.isInvocationInitConstructor((InvocationExprent)exprent, method, wrapper, false)) {
            return;
          }
        }
      }
    }

    if (lstFirst.isEmpty()) {
      return;
    }

    Set<String> recordComponents = Optional.ofNullable(cl.getRecordComponents())
      .stream()
      .flatMap(l -> l.stream())
      .map(c -> InterpreterUtil.makeUniqueKey(c.getName(), c.getDescriptor()))
      .collect(Collectors.toSet());

    while (true) {
      String fieldWithDescr = null;
      Exprent value = null;

      for (int i = 0; i < lstFirst.size(); i++) {
        List<Exprent> lst = lstFirst.get(i);

        if (lst.size() < (isAnonymous ? 1 : 2)) {
          return;
        }

        Exprent exprent = lst.get(isAnonymous ? 0 : 1);

        boolean found = false;

        if (exprent.type == Exprent.EXPRENT_ASSIGNMENT) {
          AssignmentExprent assignExpr = (AssignmentExprent)exprent;
          if (assignExpr.getLeft().type == Exprent.EXPRENT_FIELD) {
            FieldExprent fExpr = (FieldExprent)assignExpr.getLeft();
            String fieldKey = InterpreterUtil.makeUniqueKey(fExpr.getName(), fExpr.getDescriptor().descriptorString);
            if (!fExpr.isStatic() && fExpr.getClassname().equals(cl.qualifiedName) &&
                cl.hasField(fExpr.getName(), fExpr.getDescriptor().descriptorString) &&
                //record fields can't be described like usual fields
                !recordComponents.contains(fieldKey)) { // check for the physical existence of the field. Could be defined in a superclass.
              if (isExprentIndependent(assignExpr.getRight(), lstMethodWrappers.get(i))) {
                if (fieldWithDescr == null) {
                  fieldWithDescr = fieldKey;
                  value = assignExpr.getRight();
                }
                else {
                  if (!fieldWithDescr.equals(fieldKey) ||
                      !value.equals(assignExpr.getRight())) {
                    return;
                  }
                }
                found = true;
              }
            }
          }
        }

        if (!found) {
          return;
        }
      }

      if (!wrapper.getDynamicFieldInitializers().containsKey(fieldWithDescr)) {
        wrapper.getDynamicFieldInitializers().addWithKey(value, fieldWithDescr);

        for (List<Exprent> lst : lstFirst) {
          lst.remove(isAnonymous ? 0 : 1);
        }
      }
      else {
        return;
      }
    }
  }
private static void extractDynamicInitializers(ClassWrapper wrapper)