Remove extra java8 handling.

Change-Id: Ida58a8328ea7a768207c50dbbf2ace71ad280679
diff --git a/user/test/com/google/gwt/emultest/java/lang/DoubleTest.java b/user/test/com/google/gwt/emultest/java/lang/DoubleTest.java
index 65d961f..c157804 100644
--- a/user/test/com/google/gwt/emultest/java/lang/DoubleTest.java
+++ b/user/test/com/google/gwt/emultest/java/lang/DoubleTest.java
@@ -130,6 +130,7 @@
     assertTrue(b != s);
   }
 
+  @SuppressWarnings("SelfComparison")
   public void testCompareTo() {
     Double zero = new Double(0.0);
     Double three = new Double(3.0);
diff --git a/user/test/com/google/gwt/emultest/java/lang/FloatTest.java b/user/test/com/google/gwt/emultest/java/lang/FloatTest.java
index f12efcd..395bcd1 100644
--- a/user/test/com/google/gwt/emultest/java/lang/FloatTest.java
+++ b/user/test/com/google/gwt/emultest/java/lang/FloatTest.java
@@ -64,6 +64,7 @@
     assertTrue(Float.compare(Float.POSITIVE_INFINITY, Float.NaN) < 0);
   }
 
+  @SuppressWarnings("SelfComparison")
   public void testCompareTo() {
     Float float1 = new Float(1f);
     Float float2 = new Float(2f);