Class Hierarchy
- java.lang.Object
- org.apache.flink.util.function.FunctionUtils
- java.util.concurrent.FutureTask<V> (implements java.util.concurrent.RunnableFuture<V>)
- org.apache.flink.util.function.FutureTaskWithException<V> (implements org.apache.flink.util.function.RunnableWithException)