asmhatreandClaude Sonnet 5
d4b3a63615
Companion code for the ankurm.com post "Top 40 Java Collections Interview Questions (HashMap Internals to Fail-Fast Iterators)". Verified against JDK 25's own HashMap source (TREEIFY_THRESHOLD=8, UNTREEIFY_THRESHOLD=6, MIN_TREEIFY_CAPACITY=64), with every claim backed by a committed docs/output/*.txt transcript from a real run. Co-Authored-By: Claude Sonnet 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01YXCrLgRKFgCh9RHKW8xaqJ
58 lines
2.1 KiB
XML
58 lines
2.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.ankurm.interviewlab</groupId>
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<artifactId>collections</artifactId>
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<version>1.0.0</version>
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<packaging>jar</packaging>
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<name>java-interview-lab :: collections</name>
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<description>
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Runnable companion code for ankurm.com's "Top 40 Java Collections Interview Questions"
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article: HashMap bucket-layout dumps via reflection, a real treeification trigger, a real
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ConcurrentModificationException reproduction (and a real case where fail-fast silently does
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NOT fire), and equals/hashCode contract-violation demos.
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</description>
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<properties>
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<maven.compiler.release>25</maven.compiler.release>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<junit.version>5.11.0</junit.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.junit.jupiter</groupId>
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<artifactId>junit-jupiter</artifactId>
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<version>${junit.version}</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<finalName>collections</finalName>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.13.0</version>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-surefire-plugin</artifactId>
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<version>3.3.1</version>
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<configuration>
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<!-- Transcript tests reflect into java.util.HashMap's internal table field;
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the JPMS module system refuses setAccessible(true) on a JDK-internal
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field across module boundaries without this. Forgetting it is the
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single most common failure mode for this module (see README). -->
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<argLine>--add-opens java.base/java.util=ALL-UNNAMED</argLine>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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