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src/jdk.jextract/share/classes/com/sun/tools/jextract/Utils.java

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@@ -119,90 +119,10 @@
 
     public static String getName(Type type) {
         return LayoutUtils.getName(type);
     }
 
-    public static String ClassToDescriptor(Class<?> cls) {
-        if (cls.isArray()) {
-            return cls.getName();
-        }
-        if (cls.isPrimitive()) {
-            switch (cls.getTypeName()) {
-                case "int":
-                    return "I";
-                case "long":
-                    return "J";
-                case "byte":
-                    return "B";
-                case "char":
-                    return "C";
-                case "float":
-                    return "F";
-                case "double":
-                    return "D";
-                case "short":
-                    return "S";
-                case "boolean":
-                    return "Z";
-                case "void":
-                    return "V";
-            }
-        }
-        // assuming reference
-        return "L" + cls.getName() + ";";
-    }
-
-    public static String DescriptorToBinaryName(String descriptor) {
-        final char[] ar = descriptor.trim().toCharArray();
-        switch (ar[0]) {
-            case '(':
-                throw new IllegalArgumentException("Method descriptor is not allowed");
-            case 'B':
-                return "byte";
-            case 'C':
-                return "char";
-            case 'D':
-                return "double";
-            case 'F':
-                return "float";
-            case 'I':
-                return "int";
-            case 'J':
-                return "long";
-            case 'S':
-                return "short";
-            case 'Z':
-                return "boolean";
-        }
-
-        StringBuilder sb = new StringBuilder();
-        if (ar[0] == 'L') {
-            for (int i = 1; i < ar.length && ar[i] != ';'; i++) {
-                if (ar[i] == '/') {
-                    sb.append('.');
-                }
-                if (!Character.isJavaIdentifierPart(ar[i])) {
-                    throw new IllegalArgumentException("Malformed descriptor");
-                }
-                sb.append(ar[i]);
-            }
-            return sb.toString();
-        }
-
-        if (ar[0] == '[') {
-            int depth = 1;
-            while (ar[depth] == '[') depth++;
-            sb.append(DescriptorToBinaryName(descriptor.substring(depth)));
-            for (int i = 0; i < depth; i++) {
-                sb.append("[]");
-            }
-            return sb.toString();
-        }
-
-        throw new IllegalArgumentException("Malformed descriptor");
-    }
-
     public static Layout getLayout(Type type) {
         return LayoutUtils.getLayout(type);
     }
 
     public static Function getFunction(Type type) {
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