package org.gcube.portlets.user.geoportaldataentry.client; import java.time.Instant; import org.gcube.portlets.user.geoportaldataentry.server.ConvertToServiceModel; public class TestClass { public static void main(String[] args) { Instant instant = ConvertToServiceModel.toInstant("2020-10-01 10:20"); System.out.println(instant.toString()); String latitudine = "-899.2986"; System.out.println(latitudine.matches("^[-]?(180(\\.0+)?|((1[0-7]\\d)|([1-9]?\\d))(\\.\\d+)?)$")); } }