Nicer names

integration-tests/checkstyle-10.12.4.sh

@@ -138,7 +138,7 @@ apply_patch ''
 #   number assertions that will fail when the code is formatted or patched.
 # - The `allCheckSectionJavaDocs` test is skipped because is validates that
 #   Javadoc has certain closing tags that are removed by Google Java Format.
-validation_build_log="${report_directory}/${test_name}-validation-build-output.txt"
+validation_build_log="${report_directory}/${test_name}-validation-build-log.txt"
 mvn ${shared_build_flags} \
       clean package \
       -Derror-prone.flags="${error_prone_validation_flags}" \
@@ -150,12 +150,12 @@ mvn ${shared_build_flags} \
 
 # Collect the applied changes.
 expected_changes="${integration_test_root}/${test_name}-expected-changes.patch"
-actual_changes="${report_directory}/${test_name}-actual-changes.patch"
+actual_changes="${report_directory}/${test_name}-changes.patch"
 (git diff "${diff_base}"..HEAD | grep -vP '^(diff|index)' || true) > "${actual_changes}"
 
 # Collect the warnings reported by Error Prone Support checks.
 expected_warnings="${integration_test_root}/${test_name}-expected-warnings.txt"
-actual_warnings="${report_directory}/${test_name}-actual-warnings.txt"
+actual_warnings="${report_directory}/${test_name}-validation-build-warnings.txt"
 (grep -oP "(?<=^\\Q[WARNING] ${PWD}/\\E).*" "${validation_build_log}" | grep -P '\] \[' || true) | LC_ALL=C sort > "${actual_warnings}"
 
 # Persist or validate the applied changes and reported warnings.