In the “invoke”
method I get a null pointer exception because the for-loop iterates through the
whole resolvers-array which has got fields with value “null”. I suppose this is
not avoidable because of the “add” method that doubles the array size if
required but does not initialize any values. Shouldn’t there be a check if the
resolver is “null” in the “invoke” method before using it?
For comparison I ran my application with anotherjavax.el implementation and it’s working