Java
Environment
Qualified supports Java 8, 11 and 17.
Timeout
The sandbox environment will timeout the code within 16 seconds.
Packages
The following packages are available:
Java 8
junit:junitorg.mockito:mockito-coreorg.assertj:assertj-coreorg.assertj:assertj-guavaorg.apache.commons:commons-lang3org.apache.commons:commons-math3com.google.guava:guavaorg.jsoup:jsouporg.dom4j:dom4jorg.projectlombok:lombokcom.fasterxml.jackson.core:jackson-annotationsorg.hibernate:hibernate-coreorg.mongodb:mongo-java-driverorg.xerial:sqlite-jdbcorg.postgresql:postgresqlorg.springframework.boot:spring-boot-starter-weborg.springframework.boot:spring-boot-starter-data-restorg.springframework.boot:spring-boot-starter-validationorg.springframework.boot:spring-boot-starter-test
Java 11
junit:junitorg.junit.jupiter:junit-jupiter-apiorg.junit.jupiter:junit-jupiter-engineorg.junit.platform:junit-platform-launcherorg.junit.vintage:junit-vintage-enginenet.jqwik:jqwikorg.mockito:mockito-coreorg.assertj:assertj-coreorg.assertj:assertj-guavaorg.apache.commons:commons-lang3org.apache.commons:commons-math3com.google.guava:guavaorg.jsoup:jsouporg.dom4j:dom4jcom.fasterxml.jackson.core:jackson-annotationsorg.hibernate:hibernate-coreorg.mongodb:mongo-java-driverorg.xerial:sqlite-jdbcorg.postgresql:postgresqlorg.springframework.boot:spring-boot-starter-weborg.springframework.boot:spring-boot-starter-data-restorg.springframework.boot:spring-boot-starter-validationorg.springframework.boot:spring-boot-starter-testorg.springframework.boot:spring-boot-starter-data-jpacom.h2database:h2
Java 17
Java 17 has multiple presets for different kinds of challenges.
Default (no preset)
org.junit.jupiter:junit-jupiter:5.8.2junit:junit:4.12org.junit.vintage:junit-vintage-engine:5.8.2net.jqwik:jqwik:1.6.5org.mockito:mockito-core:4.4.0org.assertj:assertj-core:3.22.0org.assertj:assertj-guava:3.4.0org.apache.commons:commons-lang3:3.12.0org.apache.commons:commons-math3:3.6.1com.google.guava:guava:31.1-jreorg.jsoup:jsoup:1.14.3org.dom4j:dom4j:2.1.3com.fasterxml.jackson.core:jackson-annotations:2.13.2org.xerial:sqlite-jdbc:3.36.0.3
Spring (spring preset)
org.junit.jupiter:junit-jupiter:5.8.2org.mockito:mockito-core:4.4.0org.assertj:assertj-core:3.22.0org.assertj:assertj-guava:3.4.0org.apache.commons:commons-lang3:3.12.0org.apache.commons:commons-math3:3.6.1com.google.guava:guava:31.1-jrecom.fasterxml.jackson.core:jackson-annotations:2.13.2com.h2database:h2:2.1.210org.springframework.boot:spring-boot-starter-data-jpaorg.springframework.boot:spring-boot-starter-data-restorg.springframework.boot:spring-boot-starter-securityorg.springframework.boot:spring-boot-starter-validationorg.springframework.boot:spring-boot-starter-weborg.springframework.boot:spring-boot-starter-testorg.springframework.security:spring-security-test
Testing
Our Java environment supports the following testing frameworks: