使用ContainerRequestFilter进行RestEasy授权

Question

我使用ContainerRequestFilter实现了RestEasy授权。但是，当我调用服务方法时，我的过滤器代码抛出了NullPointerException。请参见下面的代码片段

// A cube
var faces = [
  {a: 0, b: 1, c: 2}, {a: 2, b: 3, c: 0}, // Front
  {a: 1, b: 5, c: 6}, {a: 6, b: 2, c: 1}, // Right
  {a: 5, b: 4, c: 7}, {a: 7, b: 6, c: 5}, // Back
  {a: 4, b: 0, c: 3}, {a: 3, b: 7, c: 4}, // Left
  {a: 3, b: 2, c: 6}, {a: 6, b: 7, c: 3}, // Top
  {a: 4, b: 5, c: 1}, {a: 1, b: 0, c: 4}, // Bottom
];

function compareEdges(edge1, edge2) {

  if(edge1[0] == edge2[0] && edge1[1] == edge2[1]) { edge1[2]++; edge2[2]++; }

  var i1 = edge1[0];
  var i2 = edge2[0];

  if (i1 != i2)
    return i1 < i2 ? -1 : 1;

  var j1 = edge1[1];
  var j2 = edge2[1];

  if (j1 != j2)
    return j1 < j2 ? -1 : 1;

  return 0;
}

function discardUniqueEdges(edges) {
  var i, j, n;
  var count;

  edges.sort(compareEdges);

  count = 0;
  j = 0; // The range [0, j[ of the array stores duplicated edges

  for (i = 0, n = edges.length; i < n; i++) {
    if (!count) {
      count = 1;
      continue;
    }

    if (!compareEdges(edges[i - 1], edges[i])) {
      ++count;
      continue;
    }

    // edges[i - 1] != edges[i]
    if (count <= 1)
      continue;

    //edges[i - 1] != edges[i] && count > 1
    edges[j][0] = edges[i - 1][0];
    edges[j][1] = edges[i - 1][1];
    edges[j][2] = edges[i - 1][2];
    j += 1;
    count = 1;
  }

  if (count > 1) {
    edges[j][0] = edges[i - 1][0];
    edges[j][1] = edges[i - 1][1];
    edges[j][1] = edges[i - 1][2];
    j += 1;
  }

  edges.length = j;

  return edges;
}

function extractEdges(faces) {
  var edges = [];
  var face;
  var i, n;

  // Store all edges
  for (i = 0, n = faces.length; i < n; i++) {
    face = faces[i];
    edges.push([face.a, face.b].sort()); edges[edges.length - 1].push(0);
    edges.push([face.b, face.c].sort()); edges[edges.length - 1].push(0);
    edges.push([face.c, face.a].sort()); edges[edges.length - 1].push(0);
  }

  return discardUniqueEdges(edges);
}

var edges = extractEdges(faces);
console.log(edges.length)
console.log(edges)

requestContext.getProperty（）方法返回NULL。是读取资源注释所需的任何配置。请帮我解决这个问题？

技术堆栈： Wildfly10 java1.8 RestEasy 3.0.11Final