FloatDouble.java

/*
 * Copyright 2000-2017 JetBrains s.r.o.
 *
 * 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
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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 FloatDouble {
    public static double foo() {
        float f1 = 1.0F;
        double d2 = 2.0;
        double d3 = f1 + d2;
        float f2 = f1 + f1;
        float f3 = (float) d3;
        double d1 = (double) f1;
        return d1 + f1 + f2 + f3;
    }
}