[CI] TerminalTests testSystemTerminalIfRedirected failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic #9140 / openjdk22_checkpart1_java-matrix
• elasticsearch-periodic #9133 / openjdk22_checkpart1_java-matrix
• elasticsearch-periodic #9126 / openjdk22_checkpart1_java-matrix
• elasticsearch-periodic #9119 / openjdk22_checkpart1_java-matrix
• elasticsearch-periodic #9112 / openjdk22_checkpart1_java-matrix

Reproduction Line:

./gradlew ":libs:cli:test" --tests "org.elasticsearch.cli.TerminalTests.testTerminalAsLineOutputStream" -Dtests.seed=C4F25B249C481FEB -Dtests.locale=pcm-NG -Dtests.timezone=PRC -Druntime.java=22

Applicable branches:
8.19

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.ExceptionInInitializerError: null

Issue Reasons:

• [8.19] 5 consecutive failures in step openjdk22_checkpart1_java-matrix
• [8.19] 5 failures in test testSystemTerminalIfRedirected (2.9% fail rate in 173 executions)
• [8.19] 5 failures in step openjdk22_checkpart1_java-matrix (100.0% fail rate in 5 executions)
• [8.19] 5 failures in pipeline elasticsearch-periodic (100.0% fail rate in 5 executions)

Note:
This issue was created using new test triage automation. Please report issues or feedback to es-delivery.

[elasticsearchmachine]

Pinging @elastic/es-core-infra (Team:Core/Infra)