Split Java String by New Line

Question

I\'m trying to split text in a JTextArea using a regex to split the String by \\n However, this does not work and I also tried by \\r\\n|\\r|

Answer 1

There is new boy in the town, so you need not to deal with all above complexities. From JDK 11 onward, just need to write as single line of code, it will split lines and returns you Stream of String.

public class MyClass {
public static void main(String args[]) {
   Stream lines="foo \n bar \n baz".lines();
   //Do whatever you want to do with lines
}}

Some references. https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html#lines() https://www.azul.com/90-new-features-and-apis-in-jdk-11/

I hope this will be helpful to someone. Happy coding.