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Currently, this is what I've tried:

System.out.println(treeMap.toString());

However, that prints the contents of the tree as:

{A=1, AND=1, BE=1, BY=2...}

How could I print the entire tree to be shown as below?

A=1

AND=1

BE=1

BY=2

over 4 years ago · Santiago Trujillo

Answer question

Answer 1 · 2022-05-26T16:23:21.711Z

Try this:

treeMap.forEach((k,v) -> System.out.println(k + "=" + v + "\n"));

Answer 2 · 2022-05-26T16:23:21.724Z

Try this:

Map<String, Integer> map = new TreeMap<>();
map.put("A", 1);
map.put("B", 2);
map.entrySet().forEach(System.out::println);