added necessary charset arguments for guava hashing interfaces

oaqa · Feb 1, 2015 · 9c528ee · 9c528ee
1 parent 2020c92
commit 9c528ee
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/src/main/java/edu/cmu/lti/oaqa/ecd/phase/ProcessingStepUtils.java b/src/main/java/edu/cmu/lti/oaqa/ecd/phase/ProcessingStepUtils.java
@@ -15,7 +15,7 @@
  */
 
 package edu.cmu.lti.oaqa.ecd.phase;
-
+import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.List;
 
@@ -120,9 +120,9 @@ public static ExperimentUUID getCurrentExperiment(JCas jcas) {
   public static String getExecutionIdHash(String experimentId, Trace trace, String sequenceId) {
     HashFunction hf = Hashing.md5();
     Hasher hasher = hf.newHasher();
-    hasher.putString(experimentId);
-    hasher.putString(trace.getTrace());
-    hasher.putString(String.valueOf(sequenceId));
+    hasher.putString(experimentId,StandardCharsets.UTF_8);
+    hasher.putString(trace.getTrace(),StandardCharsets.UTF_8);
+    hasher.putString(String.valueOf(sequenceId),StandardCharsets.UTF_8);
     HashCode hash = hasher.hash();
     final String traceHash = hash.toString();
     return traceHash;

diff --git a/src/main/java/edu/cmu/lti/oaqa/ecd/phase/Trace.java b/src/main/java/edu/cmu/lti/oaqa/ecd/phase/Trace.java
@@ -18,7 +18,7 @@
 
 import com.google.common.hash.HashFunction;
 import com.google.common.hash.Hashing;
-
+import java.nio.charset.StandardCharsets;
 public final class Trace {
 
   private static final HashFunction hf = Hashing.sha256();
@@ -29,7 +29,7 @@ public final class Trace {
 
   public Trace(String trace) {
     this.trace = trace;
-    this.traceId = hf.hashString(trace).toString();
+    this.traceId = hf.hashString(trace,StandardCharsets.UTF_8).toString();
   }
 
   public int hashCode() {