What is difference between HashMap and TreeMap?

What is difference between HashMap and TreeMap? – Page 3 – Enpatika

1 April 2022 Enpatika.com Genel

HashMap allows a single null key and multiple null values. TreeMap does not allow null keys but can have multiple null values . HashMap allows heterogeneous elements because it does not perform sorting on keys. TreeMap allows homogeneous values as a key because of sorting.

Is HashMap case sensitive Java?

1 April 2022 Enpatika.com Genel

You know keys in the java. util. HashMap are case sensitive .