Ltd. All rights reserved. I can only call other methods which will do the printing for me. [CDATA[//> !function(f,b,e,v,n,t,s) Watch Now. String.valueOf(i)).collect(Collectors.joining(“, “)). The TreeMap in Java is used to implement Map interface and NavigableMap along with the Abstract Class. return true; You will learn more about Arrays in the Java Arrays chapter. Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below. script.src = '//';