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-rw-r--r--src/main/java/com/google/devtools/build/lib/util/Fingerprint.java9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/util/Fingerprint.java b/src/main/java/com/google/devtools/build/lib/util/Fingerprint.java
index c75104ee7f..c2119eeccb 100644
--- a/src/main/java/com/google/devtools/build/lib/util/Fingerprint.java
+++ b/src/main/java/com/google/devtools/build/lib/util/Fingerprint.java
@@ -14,7 +14,6 @@
package com.google.devtools.build.lib.util;
-import com.google.common.collect.Iterables;
import com.google.common.io.ByteStreams;
import com.google.devtools.build.lib.vfs.Path;
import com.google.devtools.build.lib.vfs.PathFragment;
@@ -191,10 +190,12 @@ public final class Fingerprint {
* different from adding them each individually.
*/
public Fingerprint addStrings(Iterable<String> inputs) {
- addInt(Iterables.size(inputs));
+ int count = 0;
for (String input : inputs) {
addString(input);
+ count++;
}
+ addInt(count);
return this;
}
@@ -217,10 +218,12 @@ public final class Fingerprint {
* @param inputs the paths with which to update the digest
*/
public Fingerprint addPaths(Iterable<PathFragment> inputs) {
- addInt(Iterables.size(inputs));
+ int count = 0;
for (PathFragment path : inputs) {
addPath(path);
+ count++;
}
+ addInt(count);
return this;
}