SingleUseAdditionalConfig Class — spring-boot Architecture
Architecture documentation for the SingleUseAdditionalConfig class in SpringApplicationTests.java from the spring-boot codebase.
Entity Profile
Relationship Graph
Source Code
core/spring-boot/src/test/java/org/springframework/boot/SpringApplicationTests.java lines 2140–2151
@Configuration
static class SingleUseAdditionalConfig {
private static AtomicBoolean used = new AtomicBoolean(false);
SingleUseAdditionalConfig() {
if (!used.compareAndSet(false, true)) {
throw new IllegalStateException("Single-use configuration has already been used");
}
}
}
Domain
Source
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