Minor url cleanup in jdk support
Minor url cleanup in jdk support

jerrinot/hazelcast-stabilizer,pveentjer/hazelcast-simulator,hazelcast/hazelcast-simulator,pveentjer/hazelcast-simulator,Donnerbart/hazelcast-simulator,jerrinot/hazelcast-stabilizer,hazelcast/hazelcast-simulator,Donnerbart/hazelcast-simulator,hazelcast/hazelcast-simulator