public static void renameClassNode(final String oldName, final String newName) {
for (ClassNode c : BytecodeViewer.getLoadedClasses()) {
for (Object oo : c.innerClasses) {
InnerClassNode innerClassNode = (InnerClassNode) oo;
if (innerClassNode.innerName != null && innerClassNode.innerName.equals(oldName)) {
innerClassNode.innerName = newName;
}
if (innerClassNode.name.equals(oldName)) {
innerClassNode.name = newName;
}
if (innerClassNode.outerName != null && innerClassNode.outerName.equals(oldName)) {
innerClassNode.outerName = newName;
}
}
if (c.signature != null) c.signature = c.signature.replace(oldName, newName);
if (c.superName.equals(oldName)) {
c.superName = newName;
}
for (Object o : c.fields.toArray()) {
FieldNode f = (FieldNode) o;
f.desc = f.desc.replace(oldName, newName);
}
for (Object o : c.interfaces.toArray()) {
String truxerLipton = (String) o;
truxerLipton = truxerLipton.replace(oldName, newName);
}
for (Object o : c.methods.toArray()) {
MethodNode m = (MethodNode) o;
if (m.localVariables != null) {
for (LocalVariableNode node : (List<LocalVariableNode>) m.localVariables) {
node.desc = node.desc.replace(oldName, newName);
}
}
if (m.signature != null) m.signature = m.signature.replace(oldName, newName);
for (int i = 0; i < m.exceptions.size(); i++) {
if (m.exceptions.get(i).equals(oldName)) m.exceptions.set(i, newName);
}
for (AbstractInsnNode i : m.instructions.toArray()) {
if (i instanceof TypeInsnNode) {
TypeInsnNode t = (TypeInsnNode) i;
if (t.desc.equals(oldName)) {
t.desc = newName;
}
}
if (i instanceof MethodInsnNode) {
MethodInsnNode mi = (MethodInsnNode) i;
if (mi.owner.equals(oldName)) mi.owner = newName;
mi.desc = mi.desc.replace(oldName, newName);
}
if (i instanceof FieldInsnNode) {
FieldInsnNode fi = (FieldInsnNode) i;
if (fi.owner.equals(oldName)) fi.owner = newName;
fi.desc = fi.desc.replace(oldName, newName);
}
}
}
}
}
protected Object scrubField(ClassNode cnOrig, ClassNode cnRepl, FieldNode fnRepl) {
if (fnRepl.desc.equals(cnRepl.name)) {
fnRepl.desc = fnRepl.desc.replace(cnRepl.name, cnOrig.name);
}
return fnRepl;
}