AI Slop Code Risk Monitor

resilience4j/resilience4j

SlopCodeMonitor badge for resilience4j/resilience4j Adjusted legacy signal; badge bands: 25 / 50 / 75 (different from dashboard bands).

Resilience4j is a fault tolerance library designed for Java8 and functional programming

3.3 Low pattern signal View on GitHub

Open-Source Code Quality, Security and Technical Debt Review

This report summarizes scanner evidence for resilience4j/resilience4j, a Java project with 10,798 GitHub stars. SynthScan examined 140,683 lines of code across 1310 source files, recording 37 pattern matches distributed across 2 syntactic categories. The legacy adjusted pattern signal is 3.3 (Low pattern signal); it is not an authorship estimate.

Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.

3.3
Adjusted Signal
3.3
Raw Pattern Score
100%
Time Factor
2026-10-30
Last Push
10.8K
Stars
Java
Language
140.7K
Lines of Code
1.3K
Files
37
Pattern Hits
2026-10-31
Scan Date
0.03
HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 0.1/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 2 finding(s).

Hallucinated Dependency & Supply Chain Risk 15.1/100 · LOW

Are imports declared and package/API names verified? 35 finding(s).

Agent Over-Engineering Ratio 0.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 0 finding(s).

PR Review Velocity Impact 11.8/100 · LOW

Which changes need focused human review? 37 finding(s).

What These Metrics Mean

Adjusted Signal
Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score
Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor
A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits
Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate
High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files
Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 35HIGH 0MEDIUM 0LOW 2

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 37 distinct pattern matches across 2 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Hallucination Indicators35 hits · 460 pts
SeverityFileLineSnippetContext
CRITICAL…/github/resilience4j/hedge/internal/HedgeImplTest.java46 private final Hedge hedge = new io.github.resilience4j.hedge.internal.HedgeImpl("name", hedgeConfig);CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java124 return io.reactivex.rxjava3.core.Observable.error(new RuntimeException("Test"));CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java128 return io.reactivex.rxjava3.core.Single.error(new RuntimeException("Test"));CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java132 return io.reactivex.rxjava3.core.Completable.error(new RuntimeException("Test"));CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java136 return io.reactivex.rxjava3.core.Maybe.error(new RuntimeException("Test"));CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java140 return io.reactivex.rxjava3.core.Flowable.error(new RuntimeException("Test"));CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java180 return io.reactivex.rxjava3.core.Observable.just("recovered");CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java184 return io.reactivex.rxjava3.core.Single.just("recovered");CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java188 return io.reactivex.rxjava3.core.Completable.complete();CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java192 return io.reactivex.rxjava3.core.Maybe.just("recovered");CODE
CRITICAL⚡…a/io/github/resilience4j/spring6/TestDummyService.java196 return io.reactivex.rxjava3.core.Flowable.just("recovered");CODE
CRITICAL…atelimiter/configure/RateLimiterConfigurationTest.java30 io.github.resilience4j.common.ratelimiter.configuration.CommonRateLimiterConfigurationProperties.InstancePropertCODE
CRITICAL…atelimiter/configure/RateLimiterConfigurationTest.java33 io.github.resilience4j.common.ratelimiter.configuration.CommonRateLimiterConfigurationProperties.InstancePropertCODE
CRITICAL⚡…atelimiter/configure/RateLimiterConfigurationTest.java62 io.github.resilience4j.common.ratelimiter.configuration.CommonRateLimiterConfigurationProperties.InstancePropertCODE
CRITICAL⚡…atelimiter/configure/RateLimiterConfigurationTest.java67 io.github.resilience4j.common.ratelimiter.configuration.CommonRateLimiterConfigurationProperties.InstancePropertCODE
CRITICAL⚡…atelimiter/configure/RateLimiterConfigurationTest.java72 io.github.resilience4j.common.ratelimiter.configuration.CommonRateLimiterConfigurationProperties.InstancePropertCODE
CRITICAL⚡…atelimiter/configure/RateLimiterConfigurationTest.java77 io.github.resilience4j.common.ratelimiter.configuration.CommonRateLimiterConfigurationProperties.InstancePropertCODE
CRITICAL…atelimiter/configure/RateLimiterConfigurationTest.java128 io.github.resilience4j.common.ratelimiter.configuration.CommonRateLimiterConfigurationProperties.InstancePropertCODE
CRITICAL…/resilience4j/spring6/fallback/FallbackMethodTest.java122 "class java.lang.String class io.github.resilience4j.spring6.fallback.FallbackMethodTest.returnMismatchFCODE
CRITICAL…/resilience4j/spring6/fallback/FallbackMethodTest.java133 "class java.lang.String class io.github.resilience4j.spring6.fallback.FallbackMethodTest.noMethod(class CODE
CRITICAL…imelimiter/configure/TimeLimiterConfigurationTest.java29 io.github.resilience4j.common.timelimiter.configuration.CommonTimeLimiterConfigurationProperties.InstancePropertCODE
CRITICAL…imelimiter/configure/TimeLimiterConfigurationTest.java32 io.github.resilience4j.common.timelimiter.configuration.CommonTimeLimiterConfigurationProperties.InstancePropertCODE
CRITICAL⚡…imelimiter/configure/TimeLimiterConfigurationTest.java63 io.github.resilience4j.common.timelimiter.configuration.CommonTimeLimiterConfigurationProperties.InstancePropertCODE
CRITICAL⚡…imelimiter/configure/TimeLimiterConfigurationTest.java67 io.github.resilience4j.common.timelimiter.configuration.CommonTimeLimiterConfigurationProperties.InstancePropertCODE
CRITICAL⚡…imelimiter/configure/TimeLimiterConfigurationTest.java71 io.github.resilience4j.common.timelimiter.configuration.CommonTimeLimiterConfigurationProperties.InstancePropertCODE
CRITICAL⚡…imelimiter/configure/TimeLimiterConfigurationTest.java75 io.github.resilience4j.common.timelimiter.configuration.CommonTimeLimiterConfigurationProperties.InstancePropertCODE
CRITICAL…imelimiter/configure/TimeLimiterConfigurationTest.java119 io.github.resilience4j.common.timelimiter.configuration.CommonTimeLimiterConfigurationProperties.InstancePropertCODE
CRITICAL…ing6/bulkhead/configure/BulkHeadConfigurationTest.java156 io.github.resilience4j.common.bulkhead.configuration.CommonBulkheadConfigurationProperties.InstanceProperties inCODE
CRITICAL…ing6/bulkhead/configure/BulkHeadConfigurationTest.java160 io.github.resilience4j.common.bulkhead.configuration.CommonBulkheadConfigurationProperties.InstanceProperties inCODE
CRITICAL⚡…ing6/bulkhead/configure/BulkHeadConfigurationTest.java193 io.github.resilience4j.common.bulkhead.configuration.CommonBulkheadConfigurationProperties.InstanceProperties deCODE
CRITICAL⚡…ing6/bulkhead/configure/BulkHeadConfigurationTest.java198 io.github.resilience4j.common.bulkhead.configuration.CommonBulkheadConfigurationProperties.InstanceProperties shCODE
CRITICAL⚡…ing6/bulkhead/configure/BulkHeadConfigurationTest.java203 io.github.resilience4j.common.bulkhead.configuration.CommonBulkheadConfigurationProperties.InstanceProperties baCODE
CRITICAL⚡…ing6/bulkhead/configure/BulkHeadConfigurationTest.java208 io.github.resilience4j.common.bulkhead.configuration.CommonBulkheadConfigurationProperties.InstanceProperties baCODE
CRITICAL…ing6/bulkhead/configure/BulkHeadConfigurationTest.java258 io.github.resilience4j.common.bulkhead.configuration.CommonBulkheadConfigurationProperties.InstanceProperties inCODE
CRITICAL…github/resilience4j/reactor/CombinedOperatorsTest.java37 private final RetryConfig config = io.github.resilience4j.retry.RetryConfig.ofDefaults();CODE
Over-Commented Block2 hits · 2 pts
SeverityFileLineSnippetContext
LOW…java/io/github/resilience4j/hedge/HedgeConfigTest.java81 then(((AverageDurationSupplier) supplier)).isInstanceOf(AverageDurationSupplier.class);COMMENT
LOW…java/io/github/resilience4j/hedge/HedgeConfigTest.java101// .build();COMMENT