Thanks Gang

Author: Fokko

parquet-column/src/main/java/org/apache/parquet/column/values/dictionary/PlainValuesDictionary.java

@@ -331,7 +331,7 @@ public boolean decodeToBoolean(int id) {
 
     @Override
     public String toString() {
-      StringBuilder sb = new StringBuilder("PlainIntegerDictionary {\n");
+      StringBuilder sb = new StringBuilder("PlainBooleanDictionary {\n");
       for (int i = 0; i < boolDictionaryContent.length; i++) {
         sb.append(i).append(" => ").append(boolDictionaryContent[i]).append("\n");
       }

parquet-column/src/test/java/org/apache/parquet/column/values/dictionary/TestDictionary.java

@@ -24,7 +24,9 @@
 import static org.apache.parquet.schema.PrimitiveType.PrimitiveTypeName.DOUBLE;
 import static org.apache.parquet.schema.PrimitiveType.PrimitiveTypeName.FLOAT;
 import static org.apache.parquet.schema.PrimitiveType.PrimitiveTypeName.INT32;
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertFalse;
 
 import java.io.IOException;
 import java.nio.ByteBuffer;
@@ -726,7 +728,7 @@ public void testBooleanDictionaryToString() throws IOException {
     PlainBooleanDictionary dictionary = new PlainBooleanDictionary(dictionaryPage);
 
     String str = dictionary.toString();
-    Assert.assertTrue(str.contains("PlainIntegerDictionary"));
+    Assert.assertTrue(str.contains("PlainBooleanDictionary"));
     Assert.assertTrue(str.contains("0 => false"));
     Assert.assertTrue(str.contains("1 => true"));
   }