Category: Java

This post will discuss how to move a file in Java from one path to another.

This post provides an overview of infinite streams in Java, which is nothing but a sequential unordered stream that doesn’t end.

This post will discuss how to write data to a text file in Java. The solution creates the file if it doesn’t exist or truncates the file before writing if it already exists.

This post will discuss natural order comparators provided by Apache Commons Collections library in Java.

This article provides an overview of how to generate an infinite stream of doubles in Java. An infinite stream is a sequential, unordered stream that doesn’t end.

This post will discuss the difference between string and StringBuilder (or StringBuffer) in Java.

This post will discuss how to move a directory in Java from one path to another.

This post will discuss reverse order comparators provided by JDK and implement our own reverse order comparators in Java. We will also cover how to handle null values in a Collection.

This post will discuss how to get a slice of a stream in Java. In other words, we need to get a new stream of elements between two specified positions.

This post will discuss the difference between StringBuffer and StringBuilder classes in Java.

This post will discuss how to recursively delete a directory in Java.