Update ConditionEvaluator.java

Author: rathovarun1032

src/main/java/com/google/firebase/remoteconfig/ConditionEvaluator.java

@@ -18,10 +18,10 @@
 
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.collect.ImmutableMap.toImmutableMap;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
-import static com.google.common.collect.ImmutableMap.toImmutableMap;
 import com.google.firebase.internal.NonNull;
 import com.google.firebase.internal.Nullable;
 import java.math.BigInteger;