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minor cleanup

This commit is contained in:
eugenp 2016-01-26 12:02:21 +02:00
parent da40afeeeb
commit 9de8a4a436
3 changed files with 9 additions and 10 deletions
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2
core-java-8/src/main/java/com/baeldung/doublecolon/Computer.java
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@ -53,7 +53,7 @@ public class Computer {
} }
public Double calculateValue(Double initialValue) { public Double calculateValue(Double initialValue) {
return initialValue/1.50; return initialValue / 1.50;
} }
@Override @Override

11
core-java-8/src/main/java/com/baeldung/doublecolon/MacbookPro.java
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@ -2,8 +2,7 @@ package com.baeldung.doublecolon;
import java.util.function.Function; import java.util.function.Function;
public class MacbookPro extends Computer {
public class MacbookPro extends Computer{
public MacbookPro(int age, String color) { public MacbookPro(int age, String color) {
super(age, color); super(age, color);
@ -24,12 +23,12 @@ public class MacbookPro extends Computer{
} }
@Override @Override
public Double calculateValue(Double initialValue){ public Double calculateValue(Double initialValue) {
Function<Double,Double> function = super::calculateValue; Function<Double, Double> function = super::calculateValue;
final Double pcValue = function.apply(initialValue); final Double pcValue = function.apply(initialValue);
System.out.println("First value is:" +pcValue); System.out.println("First value is:" + pcValue);
return pcValue + (initialValue/10) ; return pcValue + (initialValue / 10);
} }
} }

6
core-java-8/src/test/java/com/baeldung/doublecolon/TestComputerUtils.java
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@ -80,10 +80,10 @@ public class TestComputerUtils {
public void testSuperMethodReference() { public void testSuperMethodReference() {
final TriFunction<Integer, String, Integer, MacbookPro> integerStringIntegerObjectTriFunction = MacbookPro::new; final TriFunction<Integer, String, Integer, MacbookPro> integerStringIntegerObjectTriFunction = MacbookPro::new;
final MacbookPro macbookPro = integerStringIntegerObjectTriFunction.apply(2010, "black",100); final MacbookPro macbookPro = integerStringIntegerObjectTriFunction.apply(2010, "black", 100);
Double initialValue=new Double(999.99); Double initialValue = new Double(999.99);
final Double actualValue = macbookPro.calculateValue(initialValue); final Double actualValue = macbookPro.calculateValue(initialValue);
Assert.assertEquals(766.659, actualValue,0.0); Assert.assertEquals(766.659, actualValue, 0.0);
} }
} }