diff --git a/polaris-core/src/test/java/org/apache/polaris/service/storage/gcp/GcpCredentialsStorageIntegrationTest.java b/polaris-core/src/test/java/org/apache/polaris/service/storage/gcp/GcpCredentialsStorageIntegrationTest.java
index f1a7afc636..c4f026d86a 100644
--- a/polaris-core/src/test/java/org/apache/polaris/service/storage/gcp/GcpCredentialsStorageIntegrationTest.java
+++ b/polaris-core/src/test/java/org/apache/polaris/service/storage/gcp/GcpCredentialsStorageIntegrationTest.java
@@ -37,6 +37,7 @@
 import com.google.cloud.storage.StorageException;
 import com.google.cloud.storage.StorageOptions;
 import java.io.IOException;
+import java.io.InputStream;
 import java.util.Arrays;
 import java.util.Date;
 import java.util.HashSet;
@@ -177,6 +178,12 @@ private AccessConfig subscopedCredsForOperations(
         Optional.of(REFRESH_ENDPOINT));
   }
 
+  private JsonNode readResource(ObjectMapper mapper, String name) throws IOException {
+    try (InputStream in = GcpCredentialsStorageIntegrationTest.class.getResourceAsStream(name)) {
+      return mapper.readTree(in);
+    }
+  }
+
   @Test
   public void testGenerateAccessBoundary() throws IOException {
     CredentialAccessBoundary credentialAccessBoundary =
@@ -185,10 +192,7 @@ public void testGenerateAccessBoundary() throws IOException {
     assertThat(credentialAccessBoundary).isNotNull();
     ObjectMapper mapper = new ObjectMapper();
     JsonNode parsedRules = mapper.convertValue(credentialAccessBoundary, JsonNode.class);
-    JsonNode refRules =
-        mapper.readTree(
-            GcpCredentialsStorageIntegrationTest.class.getResource(
-                "gcp-testGenerateAccessBoundary.json"));
+    JsonNode refRules = readResource(mapper, "gcp-testGenerateAccessBoundary.json");
     assertThat(parsedRules)
         .usingRecursiveComparison(
             RecursiveComparisonConfiguration.builder()
@@ -211,9 +215,7 @@ public void testGenerateAccessBoundaryWithMultipleBuckets() throws IOException {
     ObjectMapper mapper = new ObjectMapper();
     JsonNode parsedRules = mapper.convertValue(credentialAccessBoundary, JsonNode.class);
     JsonNode refRules =
-        mapper.readTree(
-            GcpCredentialsStorageIntegrationTest.class.getResource(
-                "gcp-testGenerateAccessBoundaryWithMultipleBuckets.json"));
+        readResource(mapper, "gcp-testGenerateAccessBoundaryWithMultipleBuckets.json");
     assertThat(parsedRules)
         .usingRecursiveComparison(
             RecursiveComparisonConfiguration.builder()
@@ -232,10 +234,7 @@ public void testGenerateAccessBoundaryWithoutList() throws IOException {
     assertThat(credentialAccessBoundary).isNotNull();
     ObjectMapper mapper = new ObjectMapper();
     JsonNode parsedRules = mapper.convertValue(credentialAccessBoundary, JsonNode.class);
-    JsonNode refRules =
-        mapper.readTree(
-            GcpCredentialsStorageIntegrationTest.class.getResource(
-                "gcp-testGenerateAccessBoundaryWithoutList.json"));
+    JsonNode refRules = readResource(mapper, "gcp-testGenerateAccessBoundaryWithoutList.json");
     assertThat(parsedRules)
         .usingRecursiveComparison(
             RecursiveComparisonConfiguration.builder()
@@ -254,10 +253,7 @@ public void testGenerateAccessBoundaryWithoutWrites() throws IOException {
     assertThat(credentialAccessBoundary).isNotNull();
     ObjectMapper mapper = new ObjectMapper();
     JsonNode parsedRules = mapper.convertValue(credentialAccessBoundary, JsonNode.class);
-    JsonNode refRules =
-        mapper.readTree(
-            GcpCredentialsStorageIntegrationTest.class.getResource(
-                "gcp-testGenerateAccessBoundaryWithoutWrites.json"));
+    JsonNode refRules = readResource(mapper, "gcp-testGenerateAccessBoundaryWithoutWrites.json");
     assertThat(parsedRules)
         .usingRecursiveComparison(
             RecursiveComparisonConfiguration.builder()