:microscope: Java Code Coverage Library
switch statements on java.lang.String values is filtered out during generation of report (GitHub #735, #741, #746).lateinit property is filtered out during generation of report. Implementation by Fabian Mastenbroek (GitHub #707).else of when expressions that list all cases of enum or sealed class is filtered out during generation of report (GitHub #721, #729, #749).kotlin.String values is filtered out during generation of report (GitHub #737, #746).runtime or class and whose simple name is Generated are filtered out during generation of report (GitHub #731).switch statement on java.lang.String values with a small number cases is now correctly filtered out during generation of report (GitHub #730).sourcefilename on the class element to allow unambiguously relate classes to source files. The JaCoCo DTD version has been updated to 1.1 (GitHub #702).check goal and Ant check element now also supports percentage values (GitHub #534).Automatic-Module-Name for Java 9 (GitHub #565).runtime and provided dependencies (GitHub #498, #572).During creation of reports various compiler generated artifacts are filtered out, which otherwise require unnecessary and sometimes impossible tricks to not have partial or missed coverage:
valueOf and values of enum types (GitHub #491).@lombok.Generated to better integrate with Lombok >= 1.16.14. Initial analysis and contribution by Rüdiger zu Dohna (@t1) (GitHub #513).@groovy.transform.Generated to better integrate with Groovy >= 2.5.0. Thanks to Andres Almiray (@aalmiray) for adding the annotation to Groovy (GitHub #610).synchronized blocks (GitHub #501).finally blocks (GitHub #604).switch statements on java.lang.String values (GitHub #596).Note: Tools that directly read exec files and embed JaCoCo for this (such as SonarQube or Jenkins) will provide filtering functionality only after they updated to this version of JaCoCo.
dump commands now report error when server unexpectedly closes connection without sending response (GitHub #538).help goal that was missing in version 0.7.9 (GitHub #559).NullPointerException during offline instrumentation of module-info.class (GitHub #600, GitHub #634).InnerClasses attribute caused by bug in ASM library (GitHub #600).NegativeArraySizeException during instrumentation caused by bug in ASM library (GitHub #600).java.lang.ClassFormatError: Short length on BootstrapMethods in class file" caused by bug in ASM library (GitHub #462).java.lang.ClassNotFoundException might be thrown (GitHub #177).ExecutionDataWriter.FORMAT_VERSION is not a compile-time constant (GitHub #474).JaCoCo.ASM_API_VERSION removed (GitHub #474).uses directives, Require-Capability attribute, and export of all internal packages with x-internal:=true directive (GitHub #211).jacocoant.jar that contains all dependencies (GitHub #211).jacoco.dataFile for parameter dataFile of Maven report goal (GitHub #322).RoundingMode#FLOOR instead of RoundingMode#HALF_EVEN for percentages in HTML report, so that "99.5" is displayed as "99%", not as "100%" (GitHub #452).IllegalAccessError will be thrown starting from OpenJDK 9 EA b127 (GitHub #434).IncompatibleClassChangeError starting from OpenJDK 9 EA b122 (GitHub #428).inclnolocationclasses to support execution environments like Android where no source location is provided with classes (GitHub #288).MBeanClient example (GitHub #333).ConcurrentModificationException during shutdown (GitHub #364).ExecutionDataReader.read() now throws a IncompatibleExecDataVersionException.lifecycle-mapping-metadata.xml for M2E (GitHub #203).