Simplify syntax for EOFException case.

Author: Eric Vandenberg

core/src/main/scala/org/apache/spark/scheduler/ReplayListenerBus.scala

@@ -107,16 +107,7 @@ private[spark] class ReplayListenerBus extends SparkListenerBus with Logging {
         }
       }
     } catch {
-      case eofe: EOFException =>
-        // If the history event file is compressed and inprogress, the compressor will throw an
-        // EOFException if there is not enough to decompress a proper frame.  This indicates
-        // we're at the end of the file so we treat similarly to the JsonParseException case above.
-        if (!maybeTruncated) {
-          throw eofe
-        } else {
-          logWarning(s"Got EOFException from log file $sourceName" +
-            s" at line $lineNumber, the file might not have finished writing cleanly.")
-        }
+      case _: EOFException if maybeTruncated =>
       case ioe: IOException =>
         throw ioe
       case e: Exception =>