Hey frds, If you are looking for free java tutorials then i want to suggest you udemy. The course is spread over 128 lectures in 21 sections with practice problems in sections intended to enhance your practical knowledge of concepts learnt throughout the section.Don't miss this great offer.
Only at - https://www.udemy.com/java-basics-for-j2ee-and-android/?couponCode=techdisfree
Only at - https://www.udemy.com/java-basics-for-j2ee-and-android/?couponCode=techdisfree