diff --git a/java/ql/test/experimental/query-tests/security/CWE-400/ThreadResourceAbuse.expected b/java/ql/test/experimental/query-tests/security/CWE-400/ThreadResourceAbuse.expected
index a510070daf9..f8d18994ac0 100644
--- a/java/ql/test/experimental/query-tests/security/CWE-400/ThreadResourceAbuse.expected
+++ b/java/ql/test/experimental/query-tests/security/CWE-400/ThreadResourceAbuse.expected
@@ -12,8 +12,14 @@ edges
 | ThreadResourceAbuse.java:71:15:71:17 | parameter this [waitTime] : Number | ThreadResourceAbuse.java:74:18:74:25 | this <.field> [waitTime] : Number |
 | ThreadResourceAbuse.java:74:18:74:25 | this <.field> [waitTime] : Number | ThreadResourceAbuse.java:74:18:74:25 | waitTime |
 | ThreadResourceAbuse.java:141:27:141:43 | getValue(...) : String | ThreadResourceAbuse.java:144:34:144:42 | delayTime |
+| ThreadResourceAbuse.java:172:19:172:50 | getHeader(...) : String | ThreadResourceAbuse.java:173:37:173:42 | header : String |
 | ThreadResourceAbuse.java:172:19:172:50 | getHeader(...) : String | ThreadResourceAbuse.java:176:17:176:26 | retryAfter |
+| ThreadResourceAbuse.java:173:20:173:43 | parseInt(...) : Number | ThreadResourceAbuse.java:176:17:176:26 | retryAfter |
+| ThreadResourceAbuse.java:173:37:173:42 | header : String | ThreadResourceAbuse.java:173:20:173:43 | parseInt(...) : Number |
+| ThreadResourceAbuse.java:206:28:206:56 | getParameter(...) : String | ThreadResourceAbuse.java:207:39:207:52 | uploadDelayStr : String |
 | ThreadResourceAbuse.java:206:28:206:56 | getParameter(...) : String | ThreadResourceAbuse.java:209:49:209:59 | uploadDelay : Number |
+| ThreadResourceAbuse.java:207:22:207:53 | parseInt(...) : Number | ThreadResourceAbuse.java:209:49:209:59 | uploadDelay : Number |
+| ThreadResourceAbuse.java:207:39:207:52 | uploadDelayStr : String | ThreadResourceAbuse.java:207:22:207:53 | parseInt(...) : Number |
 | ThreadResourceAbuse.java:209:30:209:87 | new UploadListener(...) [slowUploads] : Number | UploadListener.java:28:14:28:19 | parameter this [slowUploads] : Number |
 | ThreadResourceAbuse.java:209:49:209:59 | uploadDelay : Number | ThreadResourceAbuse.java:209:30:209:87 | new UploadListener(...) [slowUploads] : Number |
 | ThreadResourceAbuse.java:209:49:209:59 | uploadDelay : Number | UploadListener.java:15:24:15:44 | sleepMilliseconds : Number |
@@ -42,8 +48,12 @@ nodes
 | ThreadResourceAbuse.java:141:27:141:43 | getValue(...) : String | semmle.label | getValue(...) : String |
 | ThreadResourceAbuse.java:144:34:144:42 | delayTime | semmle.label | delayTime |
 | ThreadResourceAbuse.java:172:19:172:50 | getHeader(...) : String | semmle.label | getHeader(...) : String |
+| ThreadResourceAbuse.java:173:20:173:43 | parseInt(...) : Number | semmle.label | parseInt(...) : Number |
+| ThreadResourceAbuse.java:173:37:173:42 | header : String | semmle.label | header : String |
 | ThreadResourceAbuse.java:176:17:176:26 | retryAfter | semmle.label | retryAfter |
 | ThreadResourceAbuse.java:206:28:206:56 | getParameter(...) : String | semmle.label | getParameter(...) : String |
+| ThreadResourceAbuse.java:207:22:207:53 | parseInt(...) : Number | semmle.label | parseInt(...) : Number |
+| ThreadResourceAbuse.java:207:39:207:52 | uploadDelayStr : String | semmle.label | uploadDelayStr : String |
 | ThreadResourceAbuse.java:209:30:209:87 | new UploadListener(...) [slowUploads] : Number | semmle.label | new UploadListener(...) [slowUploads] : Number |
 | ThreadResourceAbuse.java:209:49:209:59 | uploadDelay : Number | semmle.label | uploadDelay : Number |
 | UploadListener.java:15:24:15:44 | sleepMilliseconds : Number | semmle.label | sleepMilliseconds : Number |
diff --git a/java/ql/test/query-tests/Telemetry/UnsupportedExternalAPIs/Test.java b/java/ql/test/query-tests/Telemetry/UnsupportedExternalAPIs/Test.java
index 86927d72cb7..77cac5ab620 100644
--- a/java/ql/test/query-tests/Telemetry/UnsupportedExternalAPIs/Test.java
+++ b/java/ql/test/query-tests/Telemetry/UnsupportedExternalAPIs/Test.java
@@ -13,7 +13,7 @@ class ExternalApiUsage {
 
 		Duration d = java.time.Duration.ofMillis(1000); // not supported
 
-		long l = "foo".length(); // not interesting
+		long l = "foo".length(); // supported as a neutral model
 
 		AtomicReference<String> ref = new AtomicReference<>(); // not supported
 		ref.set("foo");
diff --git a/java/ql/test/query-tests/Telemetry/UnsupportedExternalAPIs/UnsupportedExternalAPIs.expected b/java/ql/test/query-tests/Telemetry/UnsupportedExternalAPIs/UnsupportedExternalAPIs.expected
index d1cf0fe3254..f9dea6375e3 100644
--- a/java/ql/test/query-tests/Telemetry/UnsupportedExternalAPIs/UnsupportedExternalAPIs.expected
+++ b/java/ql/test/query-tests/Telemetry/UnsupportedExternalAPIs/UnsupportedExternalAPIs.expected
@@ -1,4 +1,3 @@
 | java.lang.Class#isAssignableFrom(Class) | 1 |
-| java.lang.String#length() | 1 |
 | java.time.Duration#ofMillis(long) | 1 |
 | java.util.concurrent.atomic.AtomicReference#set(Object) | 1 |