1838031 - R8 detects missing classes on minified builds

Status: NEW

(Firefox for Android :: General, task)

Description

[Rahul Sainani [:rsainani]]

R8 detects missing classes on minified builds

Missing classes detected while running R8. Please add the missing classes or apply additional keep rules that are generated in /Users/rahulsainani/StudioProjects/firefox-android/fenix/app/build/outputs/mapping/fenixBeta/missing_rules.txt.

Missing class java.beans.BeanInfo (referenced from: java.util.Map org.yaml.snakeyaml.introspector.PropertyUtils.getPropertiesMap(java.lang.Class, org.yaml.snakeyaml.introspector.BeanAccess))
Missing class java.beans.FeatureDescriptor (referenced from: boolean org.yaml.snakeyaml.introspector.PropertyUtils.isTransient(java.beans.FeatureDescriptor))
Missing class java.beans.IntrospectionException (referenced from: java.util.Map org.yaml.snakeyaml.introspector.PropertyUtils.getPropertiesMap(java.lang.Class, org.yaml.snakeyaml.introspector.BeanAccess))
Missing class java.beans.Introspector (referenced from: java.util.Map org.yaml.snakeyaml.introspector.PropertyUtils.getPropertiesMap(java.lang.Class, org.yaml.snakeyaml.introspector.BeanAccess))
Missing class java.beans.PropertyDescriptor (referenced from: java.beans.PropertyDescriptor org.yaml.snakeyaml.introspector.MethodProperty.property and 4 other contexts)

Investigate where these are used. Consider adding don't warn or figure out the source library and update the proguard rules there.