--- jsr166/src/test/tck/TimeUnitTest.java	2016/03/25 04:53:28	1.29
+++ jsr166/src/test/tck/TimeUnitTest.java	2016/03/26 06:58:47	1.30
@@ -14,7 +14,6 @@ import static java.util.concurrent.TimeU
 import static java.util.concurrent.TimeUnit.NANOSECONDS;
 import static java.util.concurrent.TimeUnit.SECONDS;
 
-import java.time.temporal.ChronoUnit;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
@@ -604,49 +603,4 @@ public class TimeUnitTest extends JSR166
             assertSame(x, serialClone(x));
     }
 
-    /**
-     * tests for toChronoUnit.
-     */
-    public void testToChronoUnit() throws Exception {
-        assertSame(ChronoUnit.NANOS,   NANOSECONDS.toChronoUnit());
-        assertSame(ChronoUnit.MICROS,  MICROSECONDS.toChronoUnit());
-        assertSame(ChronoUnit.MILLIS,  MILLISECONDS.toChronoUnit());
-        assertSame(ChronoUnit.SECONDS, SECONDS.toChronoUnit());
-        assertSame(ChronoUnit.MINUTES, MINUTES.toChronoUnit());
-        assertSame(ChronoUnit.HOURS,   HOURS.toChronoUnit());
-        assertSame(ChronoUnit.DAYS,    DAYS.toChronoUnit());
-
-        // Every TimeUnit has a defined ChronoUnit equivalent
-        for (TimeUnit x : TimeUnit.values())
-            assertSame(x, TimeUnit.of(x.toChronoUnit()));
-    }
-
-    /**
-     * tests for TimeUnit.of(ChronoUnit).
-     */
-    public void testTimeUnitOf() throws Exception {
-        assertSame(NANOSECONDS,  TimeUnit.of(ChronoUnit.NANOS));
-        assertSame(MICROSECONDS, TimeUnit.of(ChronoUnit.MICROS));
-        assertSame(MILLISECONDS, TimeUnit.of(ChronoUnit.MILLIS));
-        assertSame(SECONDS,      TimeUnit.of(ChronoUnit.SECONDS));
-        assertSame(MINUTES,      TimeUnit.of(ChronoUnit.MINUTES));
-        assertSame(HOURS,        TimeUnit.of(ChronoUnit.HOURS));
-        assertSame(DAYS,         TimeUnit.of(ChronoUnit.DAYS));
-
-        assertThrows(NullPointerException.class,
-                     () -> TimeUnit.of((ChronoUnit)null));
-
-        // ChronoUnits either round trip to their TimeUnit
-        // equivalents, or throw IllegalArgumentException.
-        for (ChronoUnit cu : ChronoUnit.values()) {
-            final TimeUnit tu;
-            try {
-                tu = TimeUnit.of(cu);
-            } catch (IllegalArgumentException acceptable) {
-                continue;
-            }
-            assertSame(cu, tu.toChronoUnit());
-        }
-    }
-
 }