diff --git a/java-api/src/java12/java/xyz/wagyourtail/jvmdg/j12/stub/java_base/J_L_C_ClassDesc.java b/java-api/src/java12/java/xyz/wagyourtail/jvmdg/j12/stub/java_base/J_L_C_ClassDesc.java
index 8bde1249..0e2ffb30 100644
--- a/java-api/src/java12/java/xyz/wagyourtail/jvmdg/j12/stub/java_base/J_L_C_ClassDesc.java
+++ b/java-api/src/java12/java/xyz/wagyourtail/jvmdg/j12/stub/java_base/J_L_C_ClassDesc.java
@@ -218,5 +218,15 @@ public boolean equals(Object obj) {
             if (!(obj instanceof J_L_C_ClassDesc)) return false;
             return descriptor.equals(((J_L_C_ClassDesc) obj).descriptorString());
         }
+
+        @Override
+        public int hashCode() {
+            return descriptor.hashCode();
+        }
+
+        @Override
+        public String toString() {
+            return "ClassDesc[" + displayName() + "]";
+        }
     }
 }