Add superClassAndInterfaces method to reduce duplication

Signed-off-by: Graham <gpe@openrs2.dev>

asm/src/main/java/dev/openrs2/asm/classpath/ClassMetadata.kt

@@ -11,6 +11,16 @@ abstract class ClassMetadata {
     abstract val fields: List<MemberDesc>
     abstract val methods: List<MemberDesc>
 
+    val superClassAndInterfaces: List<ClassMetadata>
+        get() {
+            val clazz = superClass
+            return if (clazz != null) {
+                listOf(clazz).plus(superInterfaces)
+            } else {
+                superInterfaces
+            }
+        }
+
     abstract fun getFieldAccess(field: MemberDesc): Int?
     abstract fun getMethodAccess(method: MemberDesc): Int?
 

asm/src/main/java/dev/openrs2/asm/classpath/ClassPath.kt

@@ -117,8 +117,7 @@ class ClassPath(
 
         val ancestorsBuilder = mutableSetOf<MemberDesc>()
 
-        val superClass = clazz.superClass
+        for (superClass in clazz.superClassAndInterfaces) {
-        if (superClass != null) {
             val fields = populateInheritedFieldSets(ancestorCache, disjointSet, superClass)
             for (field in fields) {
                 val access = clazz.getFieldAccess(field)
@@ -134,22 +133,6 @@ class ClassPath(
             }
         }
 
-        for (superInterface in clazz.superInterfaces) {
-            val fields = populateInheritedFieldSets(ancestorCache, disjointSet, superInterface)
-            for (field in fields) {
-                val access = clazz.getFieldAccess(field)
-                if (access != null && access and Opcodes.ACC_STATIC != 0) {
-                    continue
-                }
-
-                val partition1 = disjointSet.add(MemberRef(clazz.name, field))
-                val partition2 = disjointSet.add(MemberRef(superInterface.name, field))
-                disjointSet.union(partition1, partition2)
-
-                ancestorsBuilder.add(field)
-            }
-        }
-
         for (field in clazz.fields) {
             disjointSet.add(MemberRef(clazz.name, field))
             ancestorsBuilder.add(field)
@@ -184,8 +167,7 @@ class ClassPath(
 
         val ancestorsBuilder = mutableSetOf<MemberDesc>()
 
-        val superClass = clazz.superClass
+        for (superClass in clazz.superClassAndInterfaces) {
-        if (superClass != null) {
             val methods = populateInheritedMethodSets(ancestorCache, disjointSet, superClass)
             for (method in methods) {
                 val access = clazz.getMethodAccess(method)
@@ -201,22 +183,6 @@ class ClassPath(
             }
         }
 
-        for (superInterface in clazz.superInterfaces) {
-            val methods = populateInheritedMethodSets(ancestorCache, disjointSet, superInterface)
-            for (method in methods) {
-                val access = clazz.getMethodAccess(method)
-                if (access != null && access and Opcodes.ACC_STATIC != 0) {
-                    continue
-                }
-
-                val partition1 = disjointSet.add(MemberRef(clazz.name, method))
-                val partition2 = disjointSet.add(MemberRef(superInterface.name, method))
-                disjointSet.union(partition1, partition2)
-
-                ancestorsBuilder.add(method)
-            }
-        }
-
         for (method in clazz.methods) {
             disjointSet.add(MemberRef(clazz.name, method))
             ancestorsBuilder.add(method)