VM.classloaders prints a tree of class loaders. This tree can grow a lot and become unwieldy, especially with a lot of similar loaders. One prime example is the DelegatingClassLoader. It would be helpful were all these loaders:

13114:
+-- <bootstrap>
      |
      +-- "platform", jdk.internal.loader.ClassLoaders$PlatformClassLoader
            |
            +-- "app", jdk.internal.loader.ClassLoaders$AppClassLoader
                  |
                  +-- test3.internals.InMemoryClassLoader
                        |
                        +-- jdk.internal.reflect.DelegatingClassLoader
                        |
                        +-- jdk.internal.reflect.DelegatingClassLoader
                        |
                        +-- jdk.internal.reflect.DelegatingClassLoader
                        |
                        +-- jdk.internal.reflect.DelegatingClassLoader
                        |
                        +-- jdk.internal.reflect.DelegatingClassLoader
                        |
                        ...... repeat 1495 times

 folded into one:

13114:
+-- <bootstrap>
      |
      +-- "platform", jdk.internal.loader.ClassLoaders$PlatformClassLoader
            |
            +-- "app", jdk.internal.loader.ClassLoaders$AppClassLoader
                  |
                  +-- test3.internals.InMemoryClassLoader
                        |
                        +-- jdk.internal.reflect.DelegatingClassLoader (+ 1499 more)