Merge "Fix incorrect FloatMath documentation."

core/java/android/util/FloatMath.java

@@ -17,12 +17,10 @@
 package android.util;
 
 /**
- * Math routines similar to those found in {@link java.lang.Math}. Performs
- * computations on {@code float} values directly without incurring the overhead
- * of conversions to and from {@code double}.
- *
- * <p>On one platform, {@code FloatMath.sqrt(100)} executes in one third of the
- * time required by {@code java.lang.Math.sqrt(100)}.</p>
+ * Math routines similar to those found in {@link java.lang.Math}. On
+ * versions of Android with a JIT, these are significantly slower than
+ * the equivalent {@code Math} functions, which should be used in preference
+ * to these.
  */
 public class FloatMath {