IntervalTree does not compile with java 8 ----------------------------------------- Key: ISPN-4724 URL: https://issues.jboss.org/browse/ISPN-4724 Project: Infinispan Issue Type: Bug Reporter: Adrian Nistor Assignee: Adrian Nistor [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project infinispan-objectfilter: Compilation failure [ERROR] /home/adrian/work/infinispan22222/infinispan/object-filter/src/main/java/org/infinispan/objectfilter/impl/util/IntervalTree.java:[286,35] incompatible types: inferred type does not conform to upper bound(s) [ERROR] inferred: K [ERROR] upper bound(s): java.lang.Comparable<K>,K [