public CompareToBuilder append(float lhs, float rhs) {
        if (comparison != 0) {
            return this;
        }
        comparison = Float.compare(lhs, rhs);
        return this;
    }
<p>Appends to the <code>builder</code> the comparison of
two <code>float</code>s.</p>

<p>This handles NaNs, Infinities, and <code>-0.0</code>.</p>

<p>It is compatible with the hash code generated by
<code>HashCodeBuilder</code>.</p>

@param lhs  left-hand value
@param rhs  right-hand value
@return this - used to chain append calls
android/android_framework/base/src/main/java/lang3/builder/CompareToBuilder.java