Deferred bytecode class verification in managed runtime environments
US11150915B2 · kind B2 · utility
1Cited by
11References
20Claims
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Key dates
| Filing date | Sep 13, 2019 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Sep 13, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/44521
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
During verification of a bytecode, when a second class remains to be loaded for verification in an MRE, a verifier in the MRE is prevented from loading the second class, where the bytecode includes a relationship between a first class and the second class. The relationship is recorded and the verifier is caused to omit a loading operation on the second class. An execution is started of an application encoded in the bytecode. The second class is caused to be loaded and verified prior to a use of the second class during the execution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.