Java tutorial
//package com.java2s; /** * Copyright 2015 bingoogolapple * <p/> * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * <p/> * http://www.apache.org/licenses/LICENSE-2.0 * <p/> * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class Main { public static Float evaluate(float fraction, Number startValue, Number endValue) { float startFloat = startValue.floatValue(); return startFloat + fraction * (endValue.floatValue() - startFloat); } }