Log4j Cassandra Appender – API Change Analysis Results - Apache Log4j Cassandra

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API Change Analysis Results

The summary of the API changes between artifacts org.apache.logging.log4j:log4j-cassandra:jar:2.11.1 and org.apache.logging.log4j:log4j-cassandra:jar:2.11.2.

Breaking Changes

Source

Difference Code	Element	Description
`java.generics.formalTypeParameterAdded`	`class org.apache.logging.log4j.core.appender.AsyncAppender.Builder`	A new formal type parameter added to element: 'B extends org.apache.logging.log4j.core.appender.AsyncAppender.Builder<B extends org.apache.logging.log4j.core.appender.AsyncAppender.Builder<B>>'.
`java.method.returnTypeTypeParametersChanged`	`method org.apache.logging.log4j.core.appender.AsyncAppender.Builder org.apache.logging.log4j.core.appender.AsyncAppender.Builder::setFilter(org.apache.logging.log4j.core.Filter)`	The return type changed from 'org.apache.logging.log4j.core.appender.AsyncAppender.Builder' to 'B extends org.apache.logging.log4j.core.appender.AsyncAppender.Builder<B>'.

Semantic

Difference Code	Element	Description
`java.class.nonPublicPartOfAPI`	`class org.apache.logging.log4j.core.async.AsyncLoggerDisruptor`	Class 'org.apache.logging.log4j.core.async.AsyncLoggerDisruptor' is indirectly included in the API (by the means of method return type for example) but the class is not accessible (neither public nor protected).
`java.class.nonPublicPartOfAPI`	`class org.apache.logging.log4j.core.async.RingBufferLogEvent.Factory`	Class 'org.apache.logging.log4j.core.async.RingBufferLogEvent.Factory' is indirectly included in the API (by the means of method return type for example) but the class is not accessible (neither public nor protected).
`java.class.nonPublicPartOfAPI`	`class org.apache.logging.log4j.core.util.CronExpression.ValueSet`	Class 'org.apache.logging.log4j.core.util.CronExpression.ValueSet' is indirectly included in the API (by the means of method return type for example) but the class is not accessible (neither public nor protected).

Potentially Breaking Changes

Binary

Difference Code	Element	Description
`java.class.nonFinalClassInheritsFromNewClass`	`class org.apache.logging.log4j.core.appender.AsyncAppender.Builder`	Non-final class now inherits from 'org.apache.logging.log4j.core.filter.AbstractFilterable.Builder<B extends org.apache.logging.log4j.core.appender.AsyncAppender.Builder<B>>'.
`java.missing.newClass`	`missing-class com.lmax.disruptor.RingBuffer`	Class 'com.lmax.disruptor.RingBuffer' could not be found in the archives of the new API. It has been detected as contributing to the API and thus the analysis results may be incorrect.
`java.missing.oldClass`	`missing-class com.lmax.disruptor.RingBuffer`	Class 'com.lmax.disruptor.RingBuffer' could not be found in the archives of the old API. It has been detected as contributing to the API and thus the analysis results may be incorrect.

Source

Difference Code	Element	Description
`java.class.nonFinalClassInheritsFromNewClass`	`class org.apache.logging.log4j.core.appender.AsyncAppender.Builder`	Non-final class now inherits from 'org.apache.logging.log4j.core.filter.AbstractFilterable.Builder<B extends org.apache.logging.log4j.core.appender.AsyncAppender.Builder<B>>'.
`java.missing.newClass`	`missing-class com.lmax.disruptor.RingBuffer`	Class 'com.lmax.disruptor.RingBuffer' could not be found in the archives of the new API. It has been detected as contributing to the API and thus the analysis results may be incorrect.
`java.missing.oldClass`	`missing-class com.lmax.disruptor.RingBuffer`	Class 'com.lmax.disruptor.RingBuffer' could not be found in the archives of the old API. It has been detected as contributing to the API and thus the analysis results may be incorrect.

Semantic

Difference Code	Element	Description
`java.class.externalClassExposedInAPI`	`class org.apache.logging.log4j.status.StatusLogger`	A class from supplementary archives is used in a public capacity in the API.
`java.class.externalClassExposedInAPI`	`interface org.apache.logging.log4j.status.StatusListener`	A class from supplementary archives is used in a public capacity in the API.
`java.generics.elementNowParameterized`	`class org.apache.logging.log4j.core.appender.AsyncAppender.Builder`	Element now defines formal type parameters.