Solution code
Solution code

Added solution code for lab 10, ConferenceApi.java

sergcourt/gitbox-oneoffs,GoogleCloudPlatformTraining/cpd200-conference-central-java,sergcourt/gitbox-oneoffs,GoogleCloudPlatformTraining/cpd200-conference-central-java,GoogleCloudPlatformTraining/cpd200-conference-central-java,sergcourt/gitbox-oneoffs,sergcourt/gitbox-oneoffs,GoogleCloudPlatformTraining/cpd200-conference-central-java