[GROOVY-8723] Groovy script output for 2nd and subsequent intput files

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.1
• Fix Version/s: 2.5.2
• Component/s: command line processing
• Assignee: Paul King
• Reporter: Yuichi ITO
• Created: 31/Jul/18 01:46
• Updated: 14/Aug/18 08:05
• Resolved: 31/Jul/18 08:54

Description

When I want to process multiple input files with a script.

> groovy -n -e "println line" file1 file2

I got no result for file2.

The cause is here:

groovy-2.5.1/src/main/groovy/groovy/ui/GroovyMain.java

513:    try(BufferedReader reader = new BufferedReader(new FileReader(file));
514:        PrintWriter writer = new PrintWriter(System.out)) {
515:
516:        processReader(s, reader, writer);
517:    }

The System.out is closed by try-with-resources after file1 processing is completed.