dcsimg
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX


Tip of the Day
Language: Java
Expertise: Intermediate
Nov 22, 2019

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


How to Declare a Pattern in Java

The best way to declare a Pattern in Java is as a constant, since Pattern is immutable.

Use the following code:

private static final Pattern PATTERN = Pattern.compile(" +");

Further, use PATTERN where it is needed.

Octavia Anghel
 
Thanks for your registration, follow us on our social networks to keep up-to-date