# Hierarchy For Package org.flowable.common.engine.api

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.flowable.common.engine.api.FlowableException
          - org.flowable.common.engine.api.FlowableBatchPartMigrationException
          - org.flowable.common.engine.api.FlowableClassLoadingException
          - org.flowable.common.engine.api.FlowableForbiddenException
          - org.flowable.common.engine.api.FlowableIllegalArgumentException
          - org.flowable.common.engine.api.FlowableIllegalStateException
          - org.flowable.common.engine.api.FlowableObjectNotFoundException
          - org.flowable.common.engine.api.FlowableOptimisticLockingException
          - org.flowable.common.engine.api.FlowableTaskAlreadyClaimedException
          - org.flowable.common.engine.api.FlowableWrongDbException

## Interface Hierarchy

- org.flowable.common.engine.api.Engine