US Patent 11256480 Deserialization of stream objects using constant-foldable method handles

A data-instantiator method handle is configured to create a target object based on a stream object. One type of data-instantiator method handles is a Stream Object Processor method handle (SOP_mh). A SOP_mh is a runtime-computed constant in a runtime constant pool. A runtime environment resolves the SOP_mh lazily responsive to a request to access the SOP_mh. The runtime environment invokes the SOP_mh to create a target object based on a stream object. By virtue of being a constant in the runtime constant pool, the SOP_mh is a candidate for optimization by a dynamic compiler in the runtime environment. The dynamic compiler may elect to constant fold the value of the SOP_mh and inline any code or executable logic that the SOP_mh refers to.