From 3d503662a238000fe50ad6aad6289be7c137657b Mon Sep 17 00:00:00 2001
From: Luke Hutchison <luke.hutch@gmail.com>
Date: Mon, 16 Aug 2021 17:54:56 -0600
Subject: [PATCH] Add missing method (#549)

---
 .../java/io/github/classgraph/ScanResult.java   | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/main/java/io/github/classgraph/ScanResult.java b/src/main/java/io/github/classgraph/ScanResult.java
index 682f413b4..0f1440664 100644
--- a/src/main/java/io/github/classgraph/ScanResult.java
+++ b/src/main/java/io/github/classgraph/ScanResult.java
@@ -1063,8 +1063,8 @@ public ClassInfoList getAllInterfaces() {
     }
 
     /**
-     * Get all interfaces implemented by the named class or by one of its superclasses, if this is a standard class,
-     * or the superinterfaces extended by this interface, if this is an interface.
+     * Get all interfaces implemented by the named class or by one of its superclasses, if the named class is a
+     * standard class, or the superinterfaces extended by this interface, if it is an interface.
      *
      * @param className
      *            The class name.
@@ -1082,6 +1082,19 @@ public ClassInfoList getInterfaces(final String className) {
         return classInfo == null ? ClassInfoList.EMPTY_LIST : classInfo.getInterfaces();
     }
 
+    /**
+     * Get all interfaces implemented by the class or by one of its superclasses, if the given class is a standard
+     * class, or the superinterfaces extended by this interface, if it is an interface.
+     *
+     * @param classRef
+     *            The class.
+     * @return A list of interfaces implemented by the given class (or superinterfaces extended by the given
+     *         interface), or the empty list if none.
+     */
+    public ClassInfoList getInterfaces(final Class<?> classRef) {
+        return getInterfaces(classRef.getName());
+    }
+
     /**
      * Get all classes that implement (or have superclasses that implement) the interface (or one of its
      * subinterfaces).