I renamed a lot of the files for better readability ( apart from the obvious ones like "Rotate_an_array_to_the_left_by_3_position.java" ). Also changed the inside of the classes to match the file's name whenever that was the case, the Java classes naming convention is here: https://www.oracle.com/java/technologies/javase/codeconventions-namingconventions.html
I renamed a lot of the files for better readability ( apart from the obvious ones like "Rotate_an_array_to_the_left_by_3_position.java" ). Also changed the inside of the classes to match the file's name whenever that was the case, the Java classes naming convention is here: https://www.oracle.com/java/technologies/javase/codeconventions-namingconventions.html