85fb55ea5457d2c309f06da694cb758224830092,src/main/java/org/dapnet/core/cluster/RpcListener.java,RpcListener,deleteUser,#String#,659

Before Change



			// Delete TransmitterGroups
			ArrayList<String> deleteTransmitterGroupNames = new ArrayList<>();
			clusterManager.getState().getTransmitterGroups().stream()
					.filter(transmitterGroup -> transmitterGroup.getOwnerNames().contains(user))
					.forEach(transmitterGroup -> {
						if (transmitterGroup.getOwnerNames().size() == 1) {

After Change



			// Delete TransmitterGroups
			ArrayList<String> deleteTransmitterGroupNames = new ArrayList<>();
			clusterManager.getState().getTransmitterGroups().values().stream()
					.filter(transmitterGroup -> transmitterGroup.getOwnerNames().contains(user))
					.forEach(transmitterGroup -> {
						if (transmitterGroup.getOwnerNames().size() == 1) {