\com\holset\matrix\utils\QueryString.java - Classed method have been conflicted between two classes.
Error Prompted :-
com\holset\matrix\utils\QueryString.java:102: reference to putAll is ambiguous, both method putAll(java.util.Map<? extends K,? extends V>) in .AbstractMap<java.lang.String,capture#832 of ?> and method putAll(java.util.Map<? extends K,? extends V>) in java.util.HashMap<java.lang.String,capture#832 of ?> match
map.putAll((Map) requestMap.get("requestMap"));
Gateway Time-out
The proxy server did not receive a timely response from the upstream server.
etc. what is the work arround for this??PolicyEngine