Olivera Popović

Articles: 30

Joined: Apr 05, 2019

LinkedIn: https://rs.linkedin.com/in/227503161
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Recently published

Article

Java: Read a File into an ArrayList

There are many ways to go about Reading and Writing Files in Java. We typically have some data in memory, on which we perform operations, and then persist in a file. However, if we want to change that information, we need to put the contents of the file back into...

Olivera Popović

Apr 11, 2019·9 min read

Article

The try-with-resources Statement in Java

try-with-resources is one of the several try statements in Java, aimed to relieve developers of the obligation to release resources used in a try block. It was initially introduced in Java 7 and the whole idea behind it was that the developer doesn't need to worry about resource management for...

Olivera Popović

Apr 05, 2019·6 min read