Java: Use strictcount instead of count for method counting

Co-authored-by: michaelnebel <[email protected]>

Author: Napalys

java/ql/src/Likely Bugs/Frameworks/JUnit/ExcessivePublicMethodMocking.ql

@@ -68,7 +68,7 @@ where
     mockCall.getParent+() = testMethod.getBody().getAStmt() and
     mockedClassOrInterface = mockCall.getMockedType() and
     // Only flag classes with multiple public methods (2 or more)
-    count(Method m | m = mockedClassOrInterface.getAMethod() and m.isPublic()) > 1 and
+    strictcount(Method m | m = mockedClassOrInterface.getAMethod() and m.isPublic()) > 1 and
     forex(Method method | method = mockedClassOrInterface.getAMethod() and method.isPublic() |
       exists(MockitoMockingMethodCall mockedMethod |
         mockedMethod.getMockitoMockCall() = mockCall and