protected String printVarInsnNode(VarInsnNode vin, ListIterator<?> it) {
StringBuilder sb = new StringBuilder();
sb.append(nameOpcode(vin.opcode()));
sb.append(vin.var);
if (Decompiler.BYTECODE.getSettings().isSelected(ClassNodeDecompiler.Settings.DEBUG_HELPERS)) {
if (vin.var == 0 && !Modifier.isStatic(mNode.access)) {
sb.append(" // reference to self");
} else {
final int refIndex = vin.var - (Modifier.isStatic(mNode.access) ? 0 : 1);
if (refIndex >= 0 && refIndex < args.length - 1) {
sb.append(" // reference to " + args[refIndex].name);
}
}
}
return sb.toString();
}
