Constructor

sayed-moin-ahmed · sayed-moin-ahmed · commit c65e918567fa · 2021-03-07T20:43:03.000+05:30
diff --git a/src/main/java/com/java15/example/modern_java_in_action/Apple.java b/src/main/java/com/java15/example/modern_java_in_action/Apple.java
@@ -10,12 +10,11 @@ public Apple(int weight){
     }
 
     public Apple(int weight,String color) {
-        this.weight = weight;this.color = color;
+        this.weight = weight;
+        this.color = color;
     }
 
-    public Apple() {
-
-    }
+    public Apple() {}
 
     public Integer getWeight() {
         return weight;
diff --git a/src/main/java/com/java15/example/modern_java_in_action/ch3_lambdaexpressions/Test.java b/src/main/java/com/java15/example/modern_java_in_action/ch3_lambdaexpressions/Test.java
@@ -27,7 +27,7 @@ private static void extracted5() {
         System.out.println(appleSupplier.get());
         Function<Integer,Apple> appleFunction = Apple::new;
         System.out.println(appleFunction.apply(10));
-        BiFunction<Integer,String,Apple> appleBiFunction = (i,c)->new Apple(i,c);
+        BiFunction<Integer,String,Apple> appleBiFunction = Apple::new;
         System.out.println(appleBiFunction.apply(10,Colors.RED));
         List<Integer> weights = Arrays.asList(7, 3, 4, 10);
         map(weights, Apple::new).forEach(System.out::println);

Original file line number	Diff line number	Diff line change
`@@ -10,12 +10,11 @@ public Apple(int weight){`
`10`	`10`	`}`
`11`	`11`
`12`	`12`	`public Apple(int weight,String color) {`
`13`		`- this.weight = weight;this.color = color;`
	`13`	`+ this.weight = weight;`
	`14`	`+ this.color = color;`
`14`	`15`	`}`
`15`	`16`
`16`		`- public Apple() {`
`17`		`-`
`18`		`- }`
	`17`	`+ public Apple() {}`
`19`	`18`
`20`	`19`	`public Integer getWeight() {`
`21`	`20`	`return weight;`