DataInputBuffer di = new DataInputBuffer();
di.reset(identifierBytes, identifierBytes.length);
ContainerTokenIdentifier dummyIdentifier = new ContainerTokenIdentifier();
dummyIdentifier.readFields(di);
// Malice user modifies the resource amount
Resource modifiedResource = BuilderUtils.newResource(2048);
ContainerTokenIdentifier modifiedIdentifier = new ContainerTokenIdentifier(
dummyIdentifier.getContainerID(), dummyIdentifier.getNmHostAddress(),