Articles
http://not-just-a-tester.blogspot.in/2015/11/variables.html
http://toolsqa.com/java/basic-java-programming/data-types-variables/
https://www.geeksforgeeks.org/data-types-in-java/
Videos
https://www.youtube.com/watch?v=haI01OWwFPk
Code
https://github.com/iamgauravkhanna/automation-repository-java/tree/master/learning-java/src/javaExamples/dataTypes
http://not-just-a-tester.blogspot.in/2015/11/variables.html
http://toolsqa.com/java/basic-java-programming/data-types-variables/
https://www.geeksforgeeks.org/data-types-in-java/
Videos
https://www.youtube.com/watch?v=haI01OWwFPk
Code
https://github.com/iamgauravkhanna/automation-repository-java/tree/master/learning-java/src/javaExamples/dataTypes