[MNG-6255] Maven script cannot parse jvm.config with CRLF

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.5.0
• Fix Version/s: 3.5.3
• Component/s: Command Line
• Environment: Windows 7 with MINGW64 environment via Git for Windows 0.1.1 including GNU coreutils and bash 4.4.12
• Assignee: Herve Boutemy
• Reporter: Andrew Kennedy
• Created: 11/Jul/17 13:48
• Updated: 28/Mar/20 15:02
• Resolved: 10/Feb/18 12:01

Description

A project with a .mvn/jvm.config file that has CRLF line endings will not parse it correctly. The script uses the tr command to change LF to space, but this leaves CR behind. For example, with the jvm.config file containing the text -Xmx1024m -Xms512m followed by CRLF, the following error message is printed:

$ mvn install
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Invalid initial heap size: -Xms512m

Issue Links

• links to: GitHub Pull Request #24
• links to: GitHub Pull Request #24
• links to: GitHub Pull Request #127
• links to: GitHub Pull Request #127