Bumps [aws-actions/configure-aws-credentials](https://github.com/aws-actions/configure-aws-credentials) from 5 to 6.
- [Release notes](https://github.com/aws-actions/configure-aws-credentials/releases)
- [Changelog](https://github.com/aws-actions/configure-aws-credentials/blob/main/CHANGELOG.md)
- [Commits](aws-actions/configure-aws-credentials@v5...v6)

---
updated-dependencies:
- dependency-name: aws-actions/configure-aws-credentials
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [org.testng:testng](https://github.com/testng-team/testng) from 7.11.0 to 7.12.0.
- [Release notes](https://github.com/testng-team/testng/releases)
- [Changelog](https://github.com/testng-team/testng/blob/master/CHANGES.txt)
- [Commits](testng-team/testng@7.11.0...7.12.0)

---
updated-dependencies:
- dependency-name: org.testng:testng
  dependency-version: 7.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [com.fasterxml.jackson.core:jackson-databind](https://github.com/FasterXML/jackson) from 2.20.1 to 2.21.0.
- [Commits](https://github.com/FasterXML/jackson/commits)

---
updated-dependencies:
- dependency-name: com.fasterxml.jackson.core:jackson-databind
  dependency-version: 2.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps net.ltgt.errorprone from 4.3.0 to 5.0.0.

---
updated-dependencies:
- dependency-name: net.ltgt.errorprone
  dependency-version: 5.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

In the all-synchronous execution path (no CompletableFutures), Async$Many
allocated an Object[] to collect field values, then copied them into a new
ArrayList in materialisedList(). Replace the copy with Arrays.asList() which
wraps the existing array at zero cost.

Benchmarked with a new ExecutionBenchmark (balanced tree: ~530 fields, ~2000
result scalars, depth 5) showing ~5% throughput improvement on the synchronous
path. Also adds async-profiler support to build.gradle for JMH profiling.

Co-Authored-By: Claude Opus 4.6 <[email protected]>

…cations

The toString representation of ResultPath was eagerly computed in the
constructor via initString(), but is never read during normal query
execution — only used for error reporting. Make it lazy (computed on
first toString() call) to eliminate all string work from the hot path.

Also inline segmentToString() into initString() to avoid intermediate
String allocations when the value is eventually computed, letting Java's
StringConcatFactory handle it as a single multi-arg concat.

Benchmarked ~30-78% throughput improvement vs master across all execution
benchmarks.

Co-Authored-By: Claude Opus 4.6 <[email protected]>

Every field fetch created a throwaway FieldCoordinates object just for a
HashMap lookup. Add an internal nested Map<String, Map<String, ...>>
(typeName → fieldName → factory) built at CodeRegistry construction time,
and an internal getDataFetcher(String, String, GraphQLFieldDefinition)
method that does the lookup by strings directly. Use this in
ExecutionStrategy.fetchField to skip FieldCoordinates creation entirely.

Co-Authored-By: Claude Opus 4.6 <[email protected]>

Consolidate validation rules into single OperationValidator and improve performance

…ized-list-optimization

Remove @internal from the String-based getDataFetcher overload and add
proper javadoc documenting the ~54 KB/op allocation savings and 5-9%
throughput improvement over the FieldCoordinates-based lookup.

Co-Authored-By: Claude Opus 4.6 <[email protected]>

…init

Since toStringValue is lazily computed (once per path), the manual
inlining of segmentToString() provides no measurable performance
benefit. Simplify back to the clean delegation.

Co-Authored-By: Claude Opus 4.6 <[email protected]>

…st-optimization

Reduce allocations in Async$Many and ResultPath on execution hot path

…aws-actions/configure-aws-credentials-6

…ng-testng-7.12.0

…erxml.jackson.core-jackson-databind-2.21.0

….errorprone-5.0.0

The benchmark's `infoDirective` lacked valid locations, causing schema
validation failures during `transformSchema`. Additionally, the directive
was not declared on the schema, so the post-transformation validation
would reject it. This meant the benchmark was measuring error-path
behavior rather than the real transformation cost.

- Add FIELD_DEFINITION and OBJECT valid locations to `infoDirective`
- Declare `infoDirective` as an additional directive on the schema
- Import `DirectiveLocation`

Co-Authored-By: Claude Opus 4.6 <[email protected]>

…chmark