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ko-sasaki/lambda_basic_2.java

Created April 27, 2014 14:26
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Java8-lambda basic 2 -
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lambda_basic_2.java
package sampleJava;
import java.util.ArrayList;
public class SampleStream {
public static void main(String[] args) {
ArrayList<String> list = new ArrayList<>();
list.add("a0");
list.add("a1");
list.add("b0");
list.add("b1");
java7(list);
java8(list);
}
public static void java7(ArrayList<String> list){
System.out.println("java7");
for (int i = 0; i < 3 ; i++){
System.out.println(list.get(i));
}
}
public static void java8(ArrayList<String> list){
System.out.println("java8");
list.stream()
.limit(3)
.forEach(System.out::println);
}
}
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