From 504529b470857bec392cf58cf7c6b16dd6df0521 Mon Sep 17 00:00:00 2001
From: Ulf Adams <ulfjack@google.com>
Date: Wed, 23 Sep 2015 15:18:01 +0000
Subject: Move callUninterruptibly to a helper class in lib.concurrent.

--
MOS_MIGRATED_REVID=103747062
---
 .../build/lib/skyframe/SkyframeExecutor.java       | 28 ++--------------------
 1 file changed, 2 insertions(+), 26 deletions(-)

(limited to 'src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java')

diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java b/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java
index bc624d1837..8e74239d05 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java
@@ -13,6 +13,8 @@
 // limitations under the License.
 package com.google.devtools.build.lib.skyframe;
 
+import static com.google.devtools.build.lib.concurrent.Uninterruptibles.callUninterruptibly;
+
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Function;
 import com.google.common.base.Preconditions;
@@ -1533,32 +1535,6 @@ public abstract class SkyframeExecutor implements WalkableGraphFactory {
     }
   }
 
-  /**
-   * Calls the given callable uninterruptibly.
-   *
-   * <p>If the callable throws {@link InterruptedException}, calls it again, until the callable
-   * returns a result. Sets the {@code currentThread().interrupted()} bit if the callable threw
-   * {@link InterruptedException} at least once.
-   *
-   * <p>This is almost identical to {@code Uninterruptibles#getUninterruptibly}.
-   */
-  protected static final <T> T callUninterruptibly(Callable<T> callable) throws Exception {
-    boolean interrupted = false;
-    try {
-      while (true) {
-        try {
-          return callable.call();
-        } catch (InterruptedException e) {
-          interrupted = true;
-        }
-      }
-    } finally {
-      if (interrupted) {
-        Thread.currentThread().interrupt();
-      }
-    }
-  }
-
   @VisibleForTesting
   public MemoizingEvaluator getEvaluatorForTesting() {
     return memoizingEvaluator;
-- 
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