https://javadevcentral.com/tags/optionalint/ Recent content in Optionalint on Java Developer Central Hugo -- 0.134.2 en-us Mon, 10 May 2021 12:03:00 +0530 https://javadevcentral.com/optionalint-optionallong-and-optionaldouble/ Mon, 10 May 2021 12:03:00 +0530 https://javadevcentral.com/optionalint-optionallong-and-optionaldouble/ The OptionalInt, OptionalLong and OptionalDouble in Java are container objects which may contain a int, long and double value respectively.