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Date: Sun, 13 Oct 2024 20:39:08 -0400
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Subject: Re: Text processing on VMS
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On 10/13/2024 8:14 PM, Arne Vajhøj wrote:
> It is not Java but Groovy, so compile is optional.

The difference is all in the wrapping though.

$ type P.java
import java.nio.file.Files;
import java.nio.file.Paths;

public class P {
     public static void main(String[] args) throws Exception {
         Files.lines(Paths.get("login.com"))
              .filter(line -> line.contains("java"))
              .map(line -> line.substring(2, 13))
              .forEach(System.out::println);
     }
}
$ type s.groovy
import java.nio.file.*

Files.lines(Paths.get("login.com"))
      .filter(line -> line.contains("java"))
      .map(line -> line[2..12])
      .forEach(System.out::println)
$ javac P.java
$ java P
....
$ groovy s.groovy
....

(I don't even have groovysh defined on VMS, so no easy way to try -e)

Arne