Module: /tmp/legacy-check (a throwaway Maven project, not part of this repo - built only to
capture these two transcripts; see the post for why).

pom.xml dependencies at this point:
  junit:junit:4.13.2
  org.testcontainers:testcontainers:1.21.4
  org.testcontainers:postgresql:1.21.4

src/test/java/com/ankurm/legacy/ClassicJUnit4RuleTest.java:
  @ClassRule
  public static PostgreSQLContainer<?> postgres = new PostgreSQLContainer<>("postgres:17");

[INFO] Scanning for projects...
[INFO] 
[INFO] ----------------------< com.ankurm:legacy-check >-----------------------
[INFO] Building legacy-check 1.0.0
[INFO]   from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- clean:3.2.0:clean (default-clean) @ legacy-check ---
[INFO] Deleting /tmp/post46/legacy-check/target
[INFO] 
[INFO] --- resources:3.3.1:resources (default-resources) @ legacy-check ---
[INFO] skip non existing resourceDirectory /tmp/post46/legacy-check/src/main/resources
[INFO] 
[INFO] --- compiler:3.13.0:compile (default-compile) @ legacy-check ---
[INFO] No sources to compile
[INFO] 
[INFO] --- resources:3.3.1:testResources (default-testResources) @ legacy-check ---
[INFO] skip non existing resourceDirectory /tmp/post46/legacy-check/src/test/resources
[INFO] 
[INFO] --- compiler:3.13.0:testCompile (default-testCompile) @ legacy-check ---
[INFO] Recompiling the module because of changed source code.
[INFO] Compiling 1 source file with javac [debug target 21] to target/test-classes
[WARNING] location of system modules is not set in conjunction with -source 21
  not setting the location of system modules may lead to class files that cannot run on JDK 21
    --release 21 is recommended instead of -source 21 -target 21 because it sets the location of system modules automatically
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  2.016 s
[INFO] Finished at: 2026-10-08T18:40:55+05:30
[INFO] ------------------------------------------------------------------------