return var + ".ptr" + " = 0;"
def add_ref(self, holder, referent):
- return holder + ".ptrs_to.add(" + referent + ")"
+ return "if (" + holder + " != null) { " + holder + ".ptrs_to.add(" + referent + "); }"
def fully_qualified_hu_ty_path(self, ty):
if ty.java_fn_ty_arg.startswith("L") and ty.java_fn_ty_arg.endswith(";"):