JetBrains/JetBrainsRuntime
Jun 2025 – Jun 2025
1 Month active
Languages Used
C++Java
Technical Skills
Compiler DevelopmentCompiler InternalsConstant PoolJVMCIJava Native Interface (JNI)Java Virtual Machine
Tom Shull
PROFILE
Tom Shull
Worked on enhancing JVMCI introspection capabilities within the JetBrainsRuntime repository, focusing on deeper access to type and bootstrap information. Developed new native methods in C++ and Java, such as retrieving all methods of a ResolvedJavaType and accessing all BootstrapMethodInvocations from the constant pool, improving the ability to analyze and debug JVM internals. Updated the HotSpotConstantPool to better handle dynamic entries and invoke-dynamic resolutions, supporting advanced introspection features. Comprehensive tests were implemented to validate these enhancements, ensuring reliability. This work strengthened diagnostics and tooling for JVMCI users, laying a foundation for future improvements in compiler development and runtime analysis.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
1
Lines of code
260
Activity Months1
Your Network
944 peopleSame Organization
@oracle.com783
Aaron YoungMember
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Dyre TjeldvollMember
grungtaMember
Kaiyuan LiMember
KarthikMember
Liam R. HowlettMember
Liam R. HowlettMember
Martin BalinMember
Shared Repositories
161
Work History
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for JetBrainsRuntime focusing on JVMCI introspection enhancements. Delivered a set of improvements enabling deeper introspection of JVMCI types and bootstrap entries, including new native methods and constant pool updates, with tests validating the functionality. This work strengthens tooling and diagnostics for JVMCI users and lays groundwork for advanced introspection features.
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for JetBrainsRuntime focusing on JVMCI introspection enhancements. Delivered a set of improvements enabling deeper introspection of JVMCI types and bootstrap entries, including new native methods and constant pool updates, with tests validating the functionality. This work strengthens tooling and diagnostics for JVMCI users and lays groundwork for advanced introspection features.
June 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++Java
Technical Skills
Compiler DevelopmentCompiler InternalsConstant PoolJVMCIJava Native Interface (JNI)Java Virtual MachineNative MethodsObject-Oriented Programming
Repositories Contributed To
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