some misc refactoring

1 files changed, 1 insertions, 8 deletions

diff --git a/spark-common/src/main/java/me/lucko/spark/sampler/ThreadDumper.java b/spark-common/src/main/java/me/lucko/spark/sampler/ThreadDumper.java
index af963c6..940b1c6 100644
--- a/spark-common/src/main/java/me/lucko/spark/sampler/ThreadDumper.java
+++ b/spark-common/src/main/java/me/lucko/spark/sampler/ThreadDumper.java
@@ -44,14 +44,7 @@ public interface ThreadDumper {
     /**
      * Implementation of {@link ThreadDumper} that generates data for all threads.
      */
-    ThreadDumper ALL = new All();
-
-    final class All implements ThreadDumper {
-        @Override
-        public ThreadInfo[] dumpThreads(ThreadMXBean threadBean) {
-            return threadBean.dumpAllThreads(false, false);
-        }
-    }
+    ThreadDumper ALL = threadBean -> threadBean.dumpAllThreads(false, false);
 
     /**
      * Implementation of {@link ThreadDumper} that generates data for a specific set of threads.