diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/rbbi/BreakIteratorTest.java b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/rbbi/BreakIteratorTest.java
index b6328bd1742..37319a17383 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/rbbi/BreakIteratorTest.java
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/rbbi/BreakIteratorTest.java
@@ -23,6 +23,7 @@ import com.ibm.icu.text.BreakIterator;
 import com.ibm.icu.text.FilteredBreakIteratorBuilder;
 import com.ibm.icu.util.ULocale;
 
+@SuppressWarnings("unused")
 @RunWith(JUnit4.class)
 public class BreakIteratorTest extends TestFmwk
 {