Java Tools & Infrastucture, what to read?

Question

Java

I am programming in php/python. I know C#. Decided to learn Java. Now I'm reading G. Schildt Java 8. Complete Reference. I really like the book, but it is devoted exclusively to syntax and not a word about Java application development tools. I'm looking for a book that talks about popular development tools and, possibly, some best practices. I would like to read such a book and find out what is JRE \ JDK, Maven, Hadoop, Spring, the file structure of a project in Java, etc.
Is there such a literature or will I have to read everything separately?

Answer 1

some best practices.

Books are not for that.
Google blogs.
What's wrong with the description on Wikipedia?
Exactly. Also filter by relevance.
awesome java

Answer 2

Almost everything will have to be studied separately.
"Maven, Hadoop, Spring" - each of the above areas is a separate world, and there are separate books on them. As for the project structure, here it can be the most diverse, for example: Maven layout .
.JRE and JDK : JRE , JDK