Convert int to Long in Java

Date: 2023-12-10

This Java tutorial explains how to convert integers (int) to long integers (long). It details several methods: autoboxing (automatic conversion between primitives and wrapper classes), Long.valueOf() (creating a Long object from a primitive or string), and Long.parseLong() (parsing a string into a long). While new Long() is possible, Long.valueOf() is recommended for better performance. The article emphasizes the importance of understanding the differences between int and long regarding data range and usage.

Read more: https://examples.javacodegeeks.com/java-int-to-long-conversion/