commit c3b9ae60c19f96f96ef9fc85dfae48f7e6991c6e
author janakr <janakr@google.com> Wed May 29 08:16:56 2019 -0700
committer Copybara-Service <copybara-worker@google.com> Wed May 29 08:28:57 2019 -0700
tree 06736711081eb6008c89d16f6ed085e89aca81d0
parent 1de8aa398434ffb2e5c97d35ba97a80ea70a79db

Small cleanups to RetainedHeapLimiter.

PiperOrigin-RevId: 250494035

src/main/java/com/google/devtools/build/lib/runtime/RetainedHeapLimiter.java

diff --git a/src/main/java/com/google/devtools/build/lib/runtime/RetainedHeapLimiter.java b/src/main/java/com/google/devtools/build/lib/runtime/RetainedHeapLimiter.java
index 9818921..8176be6 100644
--- a/src/main/java/com/google/devtools/build/lib/runtime/RetainedHeapLimiter.java
+++ b/src/main/java/com/google/devtools/build/lib/runtime/RetainedHeapLimiter.java
@@ -52,7 +52,7 @@
   private final AtomicBoolean throwingOom = new AtomicBoolean(false);
   private final ImmutableList<NotificationEmitter> tenuredGcEmitters;
   private OptionalInt occupiedHeapPercentageThreshold = OptionalInt.empty();
-  private AtomicLong lastTriggeredGcInMilliseconds = new AtomicLong();
+  private final AtomicLong lastTriggeredGcInMilliseconds = new AtomicLong();
 
   RetainedHeapLimiter() {
     this(ManagementFactory.getGarbageCollectorMXBeans());
@@ -145,9 +145,7 @@
                 String.format(
                     "RetainedHeapLimiter forcing exit due to GC thrashing: tenured space "
                         + "%s out of %s (>%s%%) occupied after back-to-back full GCs",
-                    space.getUsed(),
-                    space.getMax(),
-                    occupiedHeapPercentageThreshold);
+                    space.getUsed(), space.getMax(), occupiedHeapPercentageThreshold.getAsInt());
             System.err.println(exitMsg);
             logger.atInfo().log(exitMsg);
             // Exits the runtime.