// 查找泛型类型 typeArgs
TypedKlass[] typeArgs = TypedKlass.EMPTY_TYPE_ARGS;
Type_argumentsContext type_arguments = ctx.type_arguments();
if (type_arguments != null) {
SegmentListCode c = (SegmentListCode) type_arguments.accept(this);
typeArgs = new TypedKlass[c.size()];
for (int i = 0; i < typeArgs.length; i++) {
typeArgs[i] = c.getChild(i).getTypedKlass();
}
}