[forge-issues] [JBoss JIRA] (FORGE-2459) ShellTest implementation should not be a singleton

ShellTest implementation should not be a singleton -------------------------------------------------- Key: FORGE-2459 URL: https://issues.jboss.org/browse/FORGE-2459 Project: Forge Issue Type: Enhancement Components: Test Harness Affects Versions: 2.18.0.Final Reporter: George Gastaldi Assignee: George Gastaldi Fix For: 2.18.1.Final ShellTest shouldn't be a singleton, since the output impacts on individual tests in the same test class, therefore producing errors while running tests in different environments where the test order changes. It should also be {{AutoCloseable}} to support releasing resources when needed.