package com.amazonaws.samples.kaja.taxi.consumer.utils; import java.util.HashMap; import java.util.Map; import java.util.Properties; import org.apache.flink.api.java.utils.ParameterTool; public class ParameterToolUtils { public static ParameterTool fromApplicationProperties(Properties properties) { Map map = new HashMap<>(properties.size()); properties.forEach((k, v) -> map.put((String) k, (String) v)); return ParameterTool.fromMap(map); } }