removing new line/line break

[tiestoycc]

How do I remove empty new lines or line breaks? For example:

System.out.println("Hello World!!!");

System.out.println("Hello World!!!");

System.out.println("Hello World!!!");

System.out.println("Hello World!!!");

System.out.println("Hello World!!!");

and I want to turn it into like this:

System.out.println("Hello World!!!");
System.out.println("Hello World!!!");
System.out.println("Hello World!!!");
System.out.println("Hello World!!!");
System.out.println("Hello World!!!");

As you can see, there is no longer an empty line in between two lines. Anyone knows how do I do that?

Any help will be much appreciated. Thank you!